Wikipedia articles in scope, H
1742 articles, on 2 pages. Each title links to the article on Wikipedia. Refer to Wikipedia scope for the signals and the rules.
| Article | Signals | Class | Rule |
|---|---|---|---|
| H square | S1,S5,S6,S9 | Stub | strong |
| H topology | S1,S8,S9 | Stub | strong |
| H tree | S1,S3,S5,S6,S8,S9 | C | strong |
| H-closed space | S1,S6,S8 | Stub | strong |
| H-cobordism | S1,S4,S5,S6,S8,S9 | B | strong |
| H-derivative | S1,S6,S9 | Stub | strong |
| H-index | S2 | B | strong |
| H-infinity loop-shaping | S3,S4,S6 | Stub | strong |
| H-infinity methods in control theory | S3,S4,S6 | Start | strong |
| H-matrix (iterative method) | S1,S6 | Stub | strong |
| H-maxima transform | S1 | Stub | strong |
| H-object | S1,S6 | Start | strong |
| H-space | S1,S4,S5,S6,S8,S9 | Start | strong |
| H-theorem | S3,S4,S5,S6,S8,S9 | Start | strong |
| H-vector | S1,S4,S6,S9 | B | strong |
| H. G. Landau | S1 | Stub | strong |
| H. J. Ryser | S1,S6,S8,S9 | Start | strong |
| H. J. Woodall | S1,S9 | Stub | strong |
| H. S. M. Coxeter | S1,S8,S9 | C | strong |
| H.234 | S2,S6 | Start | strong |
| H4 polytope | S1,S5,S9 | C | strong |
| Haagerup property | S1,S4,S6,S9 | Start | strong |
| Haag–Łopuszański–Sohnius theorem | S3,S4,S5,S6,S8,S9 | C | strong |
| Haar measure | S1,S4,S5,S6,S8,S9 | B | strong |
| Haar space | S1,S6 | Stub | strong |
| Haar wavelet | S1,S4,S5,S8 | Start | strong |
| Haar's Tauberian theorem | S1,S5,S6 | Start | strong |
| Haboush's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hacettepe Journal of Mathematics and Statistics | S1,S8 | Start | strong |
| Hackenbush | S1,S5,S6,S8,S9 | C | strong |
| Hadamard code | S1,S3,S4,S5,S6,S8 | C | strong |
| Hadamard derivative | S1,S6,S8,S9 | Start | strong |
| Hadamard factorization theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Hadamard gap theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hadamard manifold | S1,S8,S9 | Stub | strong |
| Hadamard matrix | S1,S4,S5,S6,S8,S9 | C | strong |
| Hadamard product (matrices) | S1,S4,S5,S6,S8,S9 | C | strong |
| Hadamard regularization | S1,S4,S6,S8 | Stub | strong |
| Hadamard space | S1,S6,S8,S9 | Start | strong |
| Hadamard three-circle theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hadamard three-lines theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hadamard transform | S1,S4,S5,S6,S8 | Start | strong |
| Hadamard variation formula | S1,S6,S8 | Stub | strong |
| Hadamard's dynamical system | S1,S3,S5,S6,S8 | Start | strong |
| Hadamard's gamma function | S1,S5,S6,S8,S9 | Start | strong |
| Hadamard's inequality | S1,S5,S6,S8,S9 | Start | strong |
| Hadamard's lemma | S1,S5,S6,S8,S9 | Stub | strong |
| Hadamard's maximal determinant problem | S1,S5,S6,S8,S9 | Start | strong |
| Hadamard's method of descent | S1,S6,S8 | Stub | strong |
| Hadi Sabzavari | S2 | Start | strong |
| Hadjicostas's formula | S1,S5,S6 | Start | strong |
| Hadley cell | S4 | strong | |
| Hadley Wickham | S2,S3,S8,S9 | C | strong |
| Hadwiger conjecture (combinatorial geometry) | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hadwiger conjecture (graph theory) | S1,S4,S5,S6,S8,S9 | B | strong |
| Hadwiger number | S1,S5,S6,S8 | C | strong |
| Hadwiger's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hadwiger–Finsler inequality | S1,S5,S8 | Start | strong |
| Hadwiger–Nelson problem | S1,S4,S5,S6,S8,S9 | B | strong |
| Haecceity | S2 | Start | strong |
| Haefliger structure | S1,S4,S5,S6,S9 | Start | strong |
| Haffner og Haagaas | S1 | Stub | strong |
| Hafner–Sarnak–McCurley constant | S1,S5,S6,S8 | Stub | strong |
| Hafnian | S1,S5,S6,S9 | Stub | strong |
| Hagen–Poiseuille equation | S3,S4,S5,S6,S8,S9 | B | strong |
| Hagoromo Fulltouch Chalk | S1 | B | strong |
| Hahn decomposition theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hahn embedding theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hahn polynomials | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hahn series | S1,S4,S5,S6,S9 | Start | strong |
| Hahn–Banach theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Hahn–Exton q-Bessel function | S1,S5,S6,S8,S9 | Start | strong |
| Haidao Suanjing | S1,S5,S8,S9 | C | strong |
| HAIFA construction | S2,S6,S9 | Stub | strong |
| Haig–Simons income | S6 | S6 near | |
| Haim Gaifman | S2,S8,S9 | Stub | strong |
| Haim Hanani | S1,S8,S9 | Stub | strong |
| Haim Shapira | S1 | Start | strong |
| Hairy ball theorem | S1,S4,S5,S6,S8,S9 | B | strong |
| Hajek projection | S2,S5,S6 | Start | strong |
| Hajer Bahouri | S1,S8,S9 | Start | strong |
| Hajime Tanabe | S2 | C | strong |
| Hajnal Andréka | S1,S8,S9 | Start | strong |
| Hajós construction | S1,S5,S6 | C | strong |
| Hajós's theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Haken manifold | S1,S4,S5,S6,S8,S9 | C | strong |
| Hal Abelson | S1,S3,S8,S9 | Start | strong |
| Hal S. Stern | S2,S8 | Stub | strong |
| Hal Schenck | S1,S9 | Start | strong |
| Halanay inequality | S1,S5,S6 | Stub | strong |
| Halbert L. Dunn | S2,S8,S9 | Start | strong |
| Halbert L. Dunn Award | S1,S2 | Start | strong |
| Hales–Jewett theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Half graph | S1 | Start | strong |
| Half-disk topology | S1,S6,S8 | Stub | strong |
| Half-integer | S1,S5,S6,S9 | C | strong |
| Half-logistic distribution | S1,S2 | Start | strong |
| Half-normal distribution | S2,S5 | Start | strong |
| Half-period ratio | S1,S5,S6,S8,S9 | Stub | strong |
| Half-range Fourier series | S1,S6,S8 | Stub | strong |
| Half-side formula | S1,S5,S8 | Stub | strong |
| Half-space (geometry) | S1,S5,S9 | Start | strong |
| Half-transitive graph | S1,S6,S9 | Stub | strong |
| Half-truth | S2 | Start | strong |
| Halin graph | S1,S5,S6 | GA | strong |
| Halin's grid theorem | S1,S6,S9 | Start | strong |
| Hall | S4 | strong | |
| Hall algebra | S1,S5,S6,S8,S9 | Start | strong |
| Hall plane | S1,S5,S6,S9 | Start | strong |
| Hall subgroup | S1,S4,S5,S6,S8 | Start | strong |
| Hall violator | S1,S6 | Start | strong |
| Hall word | S1,S4,S5,S6,S9 | C | strong |
| Hall's conjecture | S1,S5,S6,S8,S9 | Start | strong |
| Hall's marriage theorem | S1,S5,S6,S8,S9 | C | strong |
| Hall's universal group | S1,S5,S6,S9 | Start | strong |
| Hall-type theorems for hypergraphs | S1,S6,S9 | Start | strong |
| Hallard Croft | S1,S8,S9 | Stub | strong |
| Haller index | S6 | S6 near | |
| Halley's method | S1,S5,S6,S8 | C | strong |
| Hall–Higman theorem | S1,S5,S6,S9 | Start | strong |
| Hall–Janko graph | S1,S5,S6,S8,S9 | Stub | strong |
| Hall–Littlewood polynomials | S1,S5,S6,S8,S9 | Stub | strong |
| Hall–Petresco identity | S1,S6,S9 | Stub | strong |
| Halo mass function | S4 | strong | |
| Halperin conjecture | S1,S6,S8 | Stub | strong |
| Halpern–Läuchli theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Halsey Royden | S1,S8,S9 | Start | strong |
| Halting problem | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Halton sequence | S2,S4,S5,S6 | Start | strong |
| Halved cube graph | S1,S5,S6,S8 | C | strong |
| Ham sandwich theorem | S1,S4,S5,S6,S8,S9 | B | strong |
| Hamburger moment problem | S1,S2,S4,S5,S6,S9 | Start | strong |
| Hamid Naderi Yeganeh | S1,S8,S9 | C | strong |
| Hamidou Toure | S1 | C | strong |
| Hamilton Walk | S1,S6,S9 | Start | strong |
| Hamiltonian (control theory) | S1,S3,S4,S5,S6,S8 | C | strong |
| Hamiltonian (quantum mechanics) | S3,S4,S5,S6,S8,S9 | C | strong |
| Hamiltonian coloring | S1,S6 | Stub | strong |
| Hamiltonian completion | S1,S5,S6,S8 | Stub | strong |
| Hamiltonian constraint | S3,S4 | C | strong |
| Hamiltonian cycle polynomial | S1,S6 | Start | strong |
| Hamiltonian decomposition | S1,S5,S6,S8,S9 | Start | strong |
| Hamiltonian field theory | S1,S3,S4,S6,S9 | C | strong |
| Hamiltonian fluid mechanics | S3,S6 | Start | S6 near |
| Hamiltonian matrix | S1,S5,S6,S9 | Start | strong |
| Hamiltonian mechanics | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Hamiltonian Monte Carlo | S1,S4,S6,S8 | C | strong |
| Hamiltonian optics | S3,S4,S6,S9 | Start | strong |
| Hamiltonian path | S1,S4,S5,S6,S8,S9 | C | strong |
| Hamiltonian path problem | S1,S3,S5,S6,S8,S9 | C | strong |
| Hamiltonian simulation | S1,S3,S6 | Start | strong |
| Hamiltonian system | S3,S4,S5,S6,S8 | Start | strong |
| Hamiltonian vector field | S1,S3,S4,S5,S6,S9 | Start | strong |
| Hamilton–Jacobi equation | S1,S3,S4,S5,S6,S8,S9 | B | strong |
| Hamilton–Jacobi–Bellman equation | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Hammersley–Clifford theorem | S1,S2,S4,S5,S6,S8,S9 | Stub | strong |
| Hammett equation | S5,S6 | S6 near | |
| Hamming ball | S1,S5,S6,S9 | Start | strong |
| Hamming bound | S1,S3,S4,S5,S6 | Start | strong |
| Hamming code | S3,S4,S5,S6,S8 | C | strong |
| Hamming distance | S3,S4,S5,S6,S9 | Start | strong |
| Hamming graph | S1,S5,S6 | Start | strong |
| Hamming space | S1,S4,S5,S6,S9 | Stub | strong |
| Hamming weight | S1,S3,S4,S5,S6 | C | strong |
| Hamming(7,4) | S1,S6 | C | strong |
| Hamnet Holditch | S1 | Stub | strong |
| Hampel test | S2 | Stub | strong |
| Hampshire College Summer Studies in Mathematics | S1,S6,S9 | Start | strong |
| Hanan grid | S1,S6 | Stub | strong |
| Hanan Mohamed Abdelrahman | S1,S8 | Start | strong |
| Hanani–Tutte theorem | S1,S5,S6,S9 | Start | strong |
| Hand's paradox | S2,S6 | Start | strong |
| Hand-waving | S2,S6,S8 | Start | strong |
| Handle decomposition | S1,S4,S6,S8,S9 | Start | strong |
| Handle decompositions of 3-manifolds | S1,S6 | Start | strong |
| Handlebody | S1,S4,S5,S6,S8,S9 | Start | strong |
| Handshaking lemma | S1,S4,S5,S6,S8,S9 | GA | strong |
| Hand–eye calibration problem | S1 | Start | strong |
| Hanfried Lenz | S1,S8,S9 | Start | strong |
| Hani Mahmassani | S1 | C | strong |
| Hankel contour | S1,S5,S6,S9 | Stub | strong |
| Hankel matrix | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hankel singular value | S3,S4,S6 | Stub | strong |
| Hankel transform | S1,S4,S5,S8,S9 | C | strong |
| Hankinson's equation | S1,S6 | Stub | strong |
| Hann function | S1,S2,S5,S6 | B | strong |
| Hanna Neumann | S1,S8,S9 | C | strong |
| Hanna Neumann conjecture | S1,S5,S6,S8,S9 | Start | strong |
| Hannah Cairo | S1,S8,S9 | Start | strong |
| Hannah Markwig | S1 | Stub | strong |
| Hannan Medal | S1,S9 | Start | strong |
| Hannan–Quinn information criterion | S2,S5 | Stub | strong |
| Hanner polytope | S1,S9 | C | strong |
| Hanner's inequalities | S1,S5,S6,S8,S9 | Stub | strong |
| Hannes Leitgeb | S2 | Stub | strong |
| Hannu Oja | S2 | Start | strong |
| Hanoi graph | S1,S5,S6 | Start | strong |
| Hans Beck (mathematician) | S1 | Stub | strong |
| Hans Bruun Nielsen | S1 | Stub | strong |
| Hans Carl Friedrich von Mangoldt | S1,S5,S8,S9 | Stub | strong |
| Hans Dobbertin | S2,S8 | Stub | strong |
| Hans Duistermaat | S1,S5,S8,S9 | C | strong |
| Hans Fitting | S1,S8,S9 | Stub | strong |
| Hans Frederick Blichfeldt | S1,S5,S9 | C | strong |
| Hans Föllmer | S1,S8,S9 | Stub | strong |
| Hans G. Kaper | S1 | Start | strong |
| Hans Georg Feichtinger | S1,S9 | Start | strong |
| Hans Grauert | S1,S5,S8,S9 | Stub | strong |
| Hans Hahn (mathematician) | S1,S2,S6,S8,S9 | Start | strong |
| Hans Hamburger | S1,S8,S9 | Start | strong |
| Hans Hefer | S1 | Stub | strong |
| Hans Heilbronn | S1,S8,S9 | Start | strong |
| Hans Heinrich Bürmann | S1,S8,S9 | Stub | strong |
| Hans Hermes | S1,S9 | Start | strong |
| Hans J. Reiter | S1 | Stub | strong |
| Hans Jörg Stetter | S1,S8,S9 | Start | strong |
| Hans Jørgen G. Gundersen | S1 | Stub | strong |
| Hans Kamp | S2 | Stub | strong |
| Hans Langmaack | S1,S8 | Start | strong |
| Hans Lewy | S1,S8,S9 | Start | strong |
| Hans Maass | S1,S9 | Stub | strong |
| Hans Munthe-Kaas | S1,S8,S9 | Start | strong |
| Hans Peter Schlickewei | S1,S8 | Stub | strong |
| Hans Petersson | S1,S8,S9 | Stub | strong |
| Hans Pietsch (mathematician) | S1,S9 | Start | strong |
| Hans Rademacher | S1,S6,S8,S9 | Start | strong |
| Hans Reichenbach | S2,S5,S6,S9 | C | strong |
| Hans Robert Müller | S1 | Start | strong |
| Hans Rohrbach | S1,S9 | Start | strong |
| Hans Rådström | S1,S9 | C | strong |
| Hans Samelson | S1,S8,S9 | Start | strong |
| Hans Schneider (mathematician) | S1,S8,S9 | Stub | strong |
| Hans Schneider Prize in Linear Algebra | S1,S9 | Stub | strong |
| Hans Sluga | S2 | C | strong |
| Hans Weinberger | S1,S8,S9 | Start | strong |
| Hans Werner Ballmann | S1,S8,S9 | Stub | strong |
| Hans Wilhelm Alt | S1,S8,S9 | Start | strong |
| Hans Zantema | S1 | Start | strong |
| Hans Zassenhaus | S1,S8,S9 | Start | strong |
| Hans-Bjørn Foxby | S1 | Stub | strong |
| Hans-Egon Richert | S1,S8,S9 | Start | strong |
| Hans-Hermann Hoppe | S2 | strong | |
| Hans-Joachim Bremermann | S1 | C | strong |
| Hans-Joachim Nastold | S1,S9 | Stub | strong |
| Hans-Volker Niemeier | S1,S8,S9 | Stub | strong |
| Hansen's problem | S1,S5,S6,S8,S9 | Start | strong |
| Hansraj Gupta | S1,S8 | Stub | strong |
| Hantzsche–Wendt manifold | S1,S5,S6,S8,S9 | Start | strong |
| Hao Helen Zhang | S2,S8 | Start | strong |
| Hao Huang (mathematician) | S1,S6,S8,S9 | Start | strong |
| Hao Wang (academic) | S2,S8,S9 | C | strong |
| Happy ending problem | S1,S4,S5,S6,S8,S9 | B | strong |
| Happy number | S1,S5,S6,S8,S9 | C | strong |
| Happy Planet Index | S2 | Start | strong |
| Harada–Norton group | S1,S5,S6,S8 | Start | strong |
| Harald Bergström | S1,S2,S8,S9 | Start | strong |
| Harald Bohr | S1,S8,S9 | C | strong |
| Harald Cramér | S2,S4,S8,S9 | C | strong |
| Harald Ganzinger | S6 | S6 near | |
| Harald Garcke | S1,S8 | Stub | strong |
| Harald Grobner | S1 | Start | strong |
| Harald Niederreiter | S1,S8,S9 | Start | strong |
| Harald Wohlrapp | S2 | Start | strong |
| Haran's diamond theorem | S1,S5,S6 | Stub | strong |
| Harborth's conjecture | S1,S5,S6,S8,S9 | Start | strong |
| Harcourt's theorem | S1,S5 | Start | strong |
| Hard hexagon model | S1,S2,S4,S5,S6,S9 | Start | strong |
| Hard spheres | S3,S4,S6,S9 | Start | strong |
| Hard-core predicate | S2,S5,S6 | strong | |
| Harder–Narasimhan stratification | S1,S6,S9 | Stub | strong |
| Hardness of approximation | S1,S3,S4,S6,S8 | Start | strong |
| Hardware security | S2 | Start | strong |
| Hardware-based encryption | S2,S6 | C | strong |
| Hardware-based full disk encryption | S2,S6 | Start | strong |
| Hardy distribution | S2 | Start | strong |
| Hardy field | S1,S5,S6,S9 | Start | strong |
| Hardy hierarchy | S1,S5,S6,S9 | Start | strong |
| Hardy progeny of the North | S1 | Start | strong |
| Hardy space | S1,S4,S5,S6,S8,S9 | B | strong |
| Hardy's inequality | S1,S5,S6,S8,S9 | C | strong |
| Hardy–Littlewood inequality | S1,S5,S6,S8,S9 | Start | strong |
| Hardy–Littlewood maximal function | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hardy–Littlewood Tauberian theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hardy–Littlewood zeta function conjectures | S1,S5,S6,S8,S9 | Stub | strong |
| Hardy–Ramanujan theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hardy–Ramanujan–Littlewood circle method | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hardy–Weinberg principle | S2,S4,S5,S6,S9 | C | strong |
| Haridatta | S6,S9 | S6 near | |
| Harish-Chandra | S1,S4,S8,S9 | Start | strong |
| Harish-Chandra character | S1,S4,S5,S8 | Start | strong |
| Harish-Chandra class | S1,S5 | Stub | strong |
| Harish-Chandra homomorphism | S1,S5,S8 | Stub | strong |
| Harish-Chandra integral | S1,S5,S6 | strong | |
| Harish-Chandra isomorphism | S1,S4,S5,S6,S8,S9 | Start | strong |
| Harish-Chandra's regularity theorem | S1,S5,S6,S8,S9 | Start | strong |
| Harish-Chandra's Schwartz space | S1,S6,S9 | Stub | strong |
| Harish-Chandra's Ξ function | S1,S6,S9 | Stub | strong |
| Harm Bart | S1 | Start | strong |
| Harmonic (mathematics) | S6 | S6 near | |
| Harmonic analysis | S1,S4,S5,S6,S8,S9 | C | strong |
| Harmonic conjugate | S1,S4,S6,S8,S9 | Start | strong |
| Harmonic coordinate condition | S3,S4,S5,S6,S8 | Start | strong |
| Harmonic coordinates | S1,S5,S9 | Start | strong |
| Harmonic differential | S1,S6 | Stub | strong |
| Harmonic distribution | S2 | Start | strong |
| Harmonic divisor number | S1,S5,S6,S8,S9 | B | strong |
| Harmonic function | S1,S4,S5,S8,S9 | B | strong |
| Harmonic index | S1,S5,S6 | C | strong |
| Harmonic Maass form | S1,S6 | C | strong |
| Harmonic map | S1,S4,S5,S8,S9 | B | strong |
| Harmonic mean | S1,S2,S5,S6,S8 | C | strong |
| Harmonic mean p-value | S2,S6 | Start | strong |
| Harmonic measure | S1,S4,S5,S6 | C | strong |
| Harmonic morphism | S1,S5,S9 | Start | strong |
| Harmonic number | S1,S4,S5,S6,S8,S9 | C | strong |
| Harmonic oscillator | S1,S3,S4,S5,S8,S9 | B | strong |
| Harmonic polynomial | S1,S4,S5,S6,S9 | Stub | strong |
| Harmonic progression (mathematics) | S1,S6,S8,S9 | Start | strong |
| Harmonic quadrilateral | S1,S8 | C | strong |
| Harmonic series (mathematics) | S1,S4,S5,S6,S8 | GA | strong |
| Harmonic spectrum | S1,S6,S9 | Stub | strong |
| Harmonic tensors | S1,S6 | Start | strong |
| Harmonic wavelet transform | S1,S5,S6,S8,S9 | Start | strong |
| Harmonice Mundi | S1,S3,S5,S6,S8,S9 | C | strong |
| Harmonious coloring | S1,S5,S6,S8 | Start | strong |
| Harmonious set | S1,S5,S6 | C | strong |
| Harnack | S4 | strong | |
| Harnack's curve theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Harnack's inequality | S1,S5,S6,S8,S9 | Start | strong |
| Harnack's principle | S1,S5,S6,S8,S9 | Start | strong |
| Harold A. Knapp | S1 | Start | strong |
| Harold Benson | S1 | C | strong |
| Harold Davenport | S1,S8,S9 | Start | strong |
| Harold Douglas Ursell | S1 | Stub | strong |
| Harold Edwards (mathematician) | S1,S8,S9 | Start | strong |
| Harold F. Dodge | S1,S2,S8,S9 | Start | strong |
| Harold Grad | S1,S3,S8,S9 | Start | strong |
| Harold Hotelling | S2,S8,S9 | Start | strong |
| Harold Levine | S1,S8,S9 | Stub | strong |
| Harold N. Gabow | S1,S3 | Start | strong |
| Harold P. Boas | S1,S9 | Stub | strong |
| Harold R. Jacobs | S1,S9 | Stub | strong |
| Harold R. Parks | S1,S8,S9 | Stub | strong |
| Harold Ramkissoon | S1 | B | strong |
| Harold Rosenberg (mathematician) | S1,S9 | Stub | strong |
| Harold S. Shapiro | S1,S5,S8,S9 | Stub | strong |
| Harold Stark | S1,S8,S9 | Start | strong |
| Harold Taylor (architectural historian) | S1,S3 | C | strong |
| Harold Thayer Davis | S1,S2 | Stub | strong |
| Harold Weitzner | S1,S3 | Stub | strong |
| Harries–Wong graph | S1,S5,S6,S8 | Start | strong |
| Harriet Griffin | S1 | Start | strong |
| Harriet Padberg | S1 | C | strong |
| Harriet Pollatsek | S1,S8,S9 | Start | strong |
| Harriet Redfield Cobb | S1 | Start | strong |
| Harris chain | S1,S2 | Start | strong |
| Harris graph | S1,S3,S6 | Start | strong |
| Harris Hancock | S1,S8,S9 | Stub | strong |
| Harrison G. Gough | S2 | Start | strong |
| Harris–Benedict equation | S5,S6 | S6 near | |
| Harro Heuser | S1 | Start | strong |
| Harrop formula | S1,S6,S9 | Start | strong |
| Harry A. Marmer | S1 | Start | strong |
| Harry C. Carver | S2,S8,S9 | Stub | strong |
| Harry Coonce | S1 | Stub | strong |
| Harry Golombek | S2 | Start | strong |
| Harry Harman | S2,S6 | Stub | strong |
| Harry J. Khamis | S2,S8 | C | strong |
| Harry Kesten | S1,S8,S9 | Start | strong |
| Harry Pitt | S1,S9 | Stub | strong |
| Harry Pollard (mathematician) | S1,S8,S9 | Stub | strong |
| Harry Potter and the Methods of Rationality | S2 | B | strong |
| Harry Rauch | S1,S9 | Start | strong |
| Harry Schmidt (mathematician) | S1,S8 | Stub | strong |
| Harry Yandell Benedict | S1 | Start | strong |
| Harsanyi's utilitarian theorem | S5,S6 | S6 near | |
| Harshad number | S1,S5,S6,S8,S9 | Start | strong |
| Hart circle | S1,S5,S6 | Stub | strong |
| Hartley function | S1,S5,S6,S8 | Start | strong |
| Hartley Rogers Jr. | S1,S9 | Start | strong |
| Hartley transform | S1,S4,S5,S8,S9 | C | strong |
| Hartley's test | S2,S5 | Stub | strong |
| Hartle–Hawking proposal | S3,S4,S5 | Start | strong |
| Hartmanis–Stearns conjecture | S3,S5,S6,S8,S9 | Stub | S6 near |
| Hartmann number | S4,S5 | strong | |
| Hartman–Grobman theorem | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Hartmut Jürgens | S1,S8,S9 | Stub | strong |
| Hartogs number | S1,S5,S6,S8,S9 | Start | strong |
| Hartogs's extension theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hartogs's theorem on separate holomorphicity | S1,S5,S6,S8,S9 | Start | strong |
| Hartogs–Rosenthal theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hartree–Fock method | S3,S4,S6,S8 | C | strong |
| Hartry Field | S2,S9 | Start | strong |
| Hartshorne ellipse | S1,S6 | Stub | strong |
| Haruki's Theorem | S1,S5,S6 | Stub | strong |
| Haruzo Hida | S1,S8,S9 | Start | strong |
| Harvest now, decrypt later | S2,S6 | Start | strong |
| Harvey Friedman (mathematician) | S1,S2,S8,S9 | Stub | strong |
| Harvey P. Greenspan | S1 | Start | strong |
| HAS-160 | S2,S5,S9 | Stub | strong |
| Hasegawa–Mima equation | S3,S4,S5,S8 | C | strong |
| Hash calendar | S2,S6,S9 | C | strong |
| Hash chain | S2,S5,S6 | Start | strong |
| Hash function security summary | S2,S6,S9 | strong | |
| Hash list | S2,S6 | Start | strong |
| Hash table | S1,S3,S5 | B | strong |
| Hash-based cryptography | S2,S3,S6 | Start | strong |
| Hashcash | S2,S6 | Start | strong |
| Hashiwokakero | S1,S5,S8,S9 | Start | strong |
| Haskell Curry | S2,S5,S8,S9 | C | strong |
| Haskell P. Rosenthal | S1 | Start | strong |
| Hassan K. Khalil | S1 | C | strong |
| Hasse | S4 | strong | |
| Hasse derivative | S1,S6 | Stub | strong |
| Hasse diagram | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hasse invariant of a quadratic form | S1,S5,S6,S8 | Stub | strong |
| Hasse invariant of an algebra | S1,S5,S6,S9 | Start | strong |
| Hasse norm theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Hasse principle | S1,S4,S5,S6,S8,S9 | C | strong |
| Hasse's theorem on elliptic curves | S1,S5,S6,S8,S9 | Start | strong |
| Hasse–Arf theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hasse–Davenport relation | S1,S5,S6 | Stub | strong |
| Hasse–Minkowski theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Hasse–Schmidt derivation | S1,S6,S9 | Start | strong |
| Hasse–Weil zeta function | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hasse–Witt matrix | S1,S5,S6,S8,S9 | Start | strong |
| Hassler Whitney | S1,S5,S8,S9 | Start | strong |
| Hasty Pudding cipher | S2,S5 | C | strong |
| Hat notation | S1,S5,S6 | Stub | strong |
| Hatch mark | S1,S6,S9 | C | strong |
| Hate Crime Statistics Act | S2 | Stub | strong |
| Hattendorff's theorem | S1,S6 | Start | strong |
| Hattori–Stong theorem | S1,S5,S6,S9 | Stub | strong |
| Hauptvermutung | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hausdorff Center for Mathematics | S1,S8,S9 | Start | strong |
| Hausdorff completion | S1,S5,S6,S8,S9 | Stub | strong |
| Hausdorff density | S1,S5,S6 | Start | strong |
| Hausdorff dimension | S1,S3,S4,S5,S6,S8,S9 | B | strong |
| Hausdorff distance | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hausdorff gap | S1,S5,S6,S8,S9 | Stub | strong |
| Hausdorff maximal principle | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hausdorff measure | S1,S3,S4,S5,S6,S8,S9 | Start | strong |
| Hausdorff Medal | S1,S6,S8,S9 | Stub | strong |
| Hausdorff moment problem | S1,S2,S4,S5,S6,S8,S9 | Start | strong |
| Hausdorff paradox | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hausdorff space | S1,S4,S5,S6,S8,S9 | B | strong |
| Hausdorff–Young inequality | S1,S4,S5,S6,S8,S9 | C | strong |
| Hautus lemma | S3,S4,S5,S6,S8 | Start | strong |
| HAVAL | S2,S5,S9 | Stub | strong |
| Havel–Hakimi algorithm | S1,S5,S6 | C | strong |
| Haven (graph theory) | S1,S3,S6,S8,S9 | B | strong |
| Haversine formula | S1,S4,S5,S6,S8 | C | strong |
| Hawaiian earring | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hawkes process | S1,S5,S6,S9 | Start | strong |
| Hawking radiation | S3,S4,S5,S8 | C | strong |
| Hawkins–Simon condition | S1,S4,S6 | Start | strong |
| Haya Freedman | S1,S9 | Start | strong |
| Haya Kaspi | S1,S6 | Start | strong |
| Hayashi track | S3,S4,S5 | C | strong |
| Hayato Chiba | S1 | Start | strong |
| Haybittle–Peto boundary | S2 | Start | strong |
| Haynsworth inertia additivity formula | S1,S5,S6,S8,S9 | Start | strong |
| Hazard ratio | S2,S6,S9 | C | strong |
| Hazel Perfect | S1,S6,S8,S9 | Start | strong |
| Haïm Brezis | S1,S8,S9 | Start | strong |
| HEAAN | S2,S6 | C | strong |
| Head count ratio | S2 | Stub | strong |
| Head injury criterion | S2,S6 | Start | strong |
| Head/tail breaks | S2,S3,S5 | B | strong |
| Health care analytics | S2 | Stub | strong |
| Health indicator | S2,S6 | Start | strong |
| Healthy user bias | S2 | Stub | strong |
| Heap (data structure) | S1,S3,S4,S5,S8 | C | strong |
| Heap (mathematics) | S1,S4,S5,S6,S8,S9 | Start | strong |
| Heaps's law | S2,S5,S9 | Start | strong |
| Hearing the shape of a drum | S1,S4,S5,S6,S8,S9 | B | strong |
| Heart rate variability | S2 | B | strong |
| Heartbeat (computing) | S1 | strong | |
| Heat | S3,S4,S5,S6,S8 | C | strong |
| Heat capacity | S3,S4,S5,S6 | Start | strong |
| Heat capacity ratio | S3,S4,S5,S6 | Start | strong |
| Heat engine | S3,S4,S6 | C | strong |
| Heat equation | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Heat exchanger | S4,S6 | strong | |
| Heat flux | S3,S4,S5,S6 | Start | strong |
| Heat kernel | S1,S3,S4,S5,S6,S8,S9 | Start | strong |
| Heat kernel signature | S5,S6 | S6 near | |
| Heat transfer | S3,S4,S6,S8 | C | strong |
| Heat transfer coefficient | S3,S4,S5,S6 | C | strong |
| Heath-Brown–Moroz constant | S1,S5,S6,S8,S9 | Stub | strong |
| Heather Battey | S2 | Start | strong |
| Heath–Jarrow–Morton framework | S4,S5,S6,S9 | strong | |
| Heaviside cover-up method | S1,S4,S5,S8 | Start | strong |
| Heaviside step function | S1,S4,S5,S6,S8,S9 | Start | strong |
| Heavy traffic approximation | S4,S5,S6 | strong | |
| Heavy-light decomposition | S1 | Start | strong |
| Heavy-tailed distribution | S1,S2,S5,S6,S9 | Start | strong |
| Heawood conjecture | S1,S5,S6,S8,S9 | Start | strong |
| Heawood graph | S1,S5,S6,S8 | B | strong |
| Heawood number | S1,S6 | Stub | strong |
| Hebbian theory | S4,S5 | strong | |
| Hebern rotor machine | S2,S6 | strong | |
| Hebesphenomegacorona | S1,S5,S8,S9 | C | strong |
| Hecke algebra | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hecke algebra of a finite group | S1,S6,S8,S9 | Start | strong |
| Hecke algebra of a pair | S1,S4,S6,S8 | Start | strong |
| Hecke character | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hecke eigensheaf | S1,S6 | Stub | strong |
| Hecke operator | S1,S4,S5,S6,S8 | Start | strong |
| Heckman correction | S2,S5,S6,S9 | C | strong |
| Heckman–Opdam polynomials | S1,S6,S8 | Stub | strong |
| Hector Leak | S2,S9 | Stub | strong |
| Hedetniemi's conjecture | S1,S5,S6,S8,S9 | C | strong |
| Hedgehog (geometry) | S1,S5,S6,S8,S9 | C | strong |
| Hedgehog space | S1,S5,S6,S8,S9 | Start | strong |
| Hedonic regression | S2 | C | strong |
| Hedonic scale | S2 | Start | strong |
| Hee Oh | S1,S8,S9 | Start | strong |
| Heegaard splitting | S1,S4,S5,S6,S8,S9 | C | strong |
| Heegner number | S1,S5,S6,S8,S9 | Start | strong |
| Heegner point | S1,S4,S5,S6,S8,S9 | Start | strong |
| Heegner's lemma | S1,S5,S6 | Stub | strong |
| Heesch's problem | S1,S5,S6,S8,S9 | Start | strong |
| Hefer's theorem | S1,S6 | Start | strong |
| HegartyMaths | S1 | Start | strong |
| Heh (god) | S6 | S6 near | |
| Heide Gluesing-Luerssen | S1,S8 | Start | strong |
| Heidi Thornquist | S1,S8 | Start | strong |
| Height | S1,S5 | C | strong |
| Height (abelian group) | S1,S4,S5,S6,S9 | Start | strong |
| Height function | S1,S4,S5,S6,S8,S9 | C | strong |
| Height zeta function | S1,S6,S8,S9 | Start | strong |
| Heike Fassbender | S1 | Start | strong |
| Heike Hofmann | S2,S8 | Start | strong |
| Heiko Harborth | S1,S6,S8,S9 | Start | strong |
| Heilbronn Institute for Mathematical Research | S1,S9 | Stub | strong |
| Heilbronn set | S1,S5,S6,S9 | Start | strong |
| Heilbronn triangle problem | S1,S4,S5,S6,S8,S9 | GA | strong |
| Heine theorem | S1,S5,S6 | Stub | strong |
| Heine's identity | S1,S5,S6,S8 | Stub | strong |
| Heiner Zieschang | S1,S8,S9 | Stub | strong |
| Heine–Borel theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Heine–Cantor theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Heine–Stieltjes polynomials | S1,S5,S6,S8 | Stub | strong |
| Heinrich August Rothe | S1,S6,S8,S9 | Start | strong |
| Heinrich Behnke | S1,S8,S9 | Stub | strong |
| Heinrich Brandt | S1,S8,S9 | Stub | strong |
| Heinrich Bruns | S1,S8,S9 | Start | strong |
| Heinrich Burkhardt | S1,S8,S9 | Start | strong |
| Heinrich Christoph Wilhelm Sigwart | S2 | Stub | strong |
| Heinrich Friedrich Gretschel | S1,S8 | Start | strong |
| Heinrich Guggenheimer | S1,S8,S9 | Start | strong |
| Heinrich Heesch | S1,S9 | Stub | strong |
| Heinrich Jung | S1,S5,S9 | Start | strong |
| Heinrich Kleisli | S1 | Stub | strong |
| Heinrich Liebmann | S1,S8,S9 | Start | strong |
| Heinrich Martin Weber | S1,S8,S9 | Start | strong |
| Heinrich Maschke | S1,S4,S9 | Stub | strong |
| Heinrich Scherk | S1,S8,S9 | Stub | strong |
| Heinrich Scholz | S1,S8,S9 | C | strong |
| Heinrich Schotten | S1,S8 | Stub | strong |
| Heinrich Tietze | S1,S5,S9 | Start | strong |
| Heinrich Wieleitner | S1,S9 | Start | strong |
| Heinrich Wilhelm Matthias Olbers | S3,S4 | Start | strong |
| Heinrich-Wolfgang Leopoldt | S1,S8,S9 | Stub | strong |
| Heinz Bachmann | S1,S9 | Stub | strong |
| Heinz Bauer | S1,S8,S9 | Stub | strong |
| Heinz Billing | S1,S3,S8 | C | strong |
| Heinz Engl | S1,S9 | Stub | strong |
| Heinz Gumin Prize | S1,S9 | Stub | strong |
| Heinz Hopf | S1,S5,S8,S9 | Start | strong |
| Heinz Hopf Prize | S1,S9 | Stub | strong |
| Heinz mean | S1,S5,S6,S8,S9 | Stub | strong |
| Heinz Neudecker | S1,S2 | Start | strong |
| Heinz Otto Cordes | S1 | Start | strong |
| Heinz Prüfer | S1,S5,S8,S9 | Stub | strong |
| Heinz Rutishauser | S1,S3,S8,S9 | Start | strong |
| Heinz-Dieter Ebbinghaus | S1,S8,S9 | Stub | strong |
| Heinz-Otto Kreiss | S1,S8,S9 | Stub | strong |
| Heinz-Otto Peitgen | S1,S8,S9 | Start | strong |
| Heisenberg group | S1,S4,S5,S6,S8,S9 | C | strong |
| Heisenberg picture | S3,S4,S5,S8 | C | strong |
| Heisook Lee | S1 | Start | strong |
| Heisuke Hironaka | S1,S5,S8,S9 | Start | strong |
| Hekat | S6,S9 | S6 near | |
| Held group | S1,S5,S6,S8 | Start | strong |
| Held–Karp algorithm | S1,S4,S5,S6 | C | strong |
| Hele-Shaw flow | S3,S4 | Start | strong |
| Helen Abbey | S2,S8 | Start | strong |
| Helen Abbot Merrill | S1,S6,S9 | Start | strong |
| Helen Almira Shafer | S1 | Stub | strong |
| Helen Brewster Owens | S1 | Start | strong |
| Helen C. Chase | S2,S8 | Start | strong |
| Helen Calkins | S1 | Start | strong |
| Helen F. Cullen | S1 | Start | strong |
| Helen G. Grundman | S1,S8,S9 | Start | strong |
| Helen Hall Jennings | S2,S6 | C | strong |
| Helen Infeld | S1 | C | strong |
| Helen M. Walker | S2,S8,S9 | Start | strong |
| Helen MacGillivray | S2 | Start | strong |
| Helen Moore (mathematician) | S1 | Start | strong |
| Helen Nibouar | S2 | C | strong |
| Helen Popova Alderson | S1 | Start | strong |
| Helen Wilson (mathematician) | S1 | Start | strong |
| Helena Chmura Kraemer | S2,S8 | Start | strong |
| Helena Rasiowa | S1,S2,S8,S9 | Start | strong |
| Helene Stähelin | S1 | Start | strong |
| Helffer–Sjöstrand formula | S1,S6,S9 | Start | strong |
| Helga Baum | S1,S5,S9 | Start | strong |
| Helge Holden | S1,S8,S9 | Start | strong |
| Helge Tverberg | S1,S6,S8,S9 | Stub | strong |
| Helge von Koch | S1,S8,S9 | Start | strong |
| Helicoid | S1,S4,S5,S6,S8,S9 | Start | strong |
| Helioseismology | S3,S4 | B | strong |
| Heliospheric current sheet | S3,S4,S5,S8 | C | strong |
| Helix | S1,S5,S6,S8,S9 | Start | strong |
| Hellenic Mathematical Society | S1,S6,S8,S9 | Stub | strong |
| Hellin's law | S2,S5 | Stub | strong |
| Hellinger distance | S1,S2,S4,S5,S9 | Start | strong |
| Hellinger integral | S1,S5,S6,S8,S9 | Stub | strong |
| Hellinger–Toeplitz theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hellmann–Feynman theorem | S3,S4,S5,S6,S8,S9 | Start | strong |
| Hellmuth Kneser | S1,S8,S9 | Start | strong |
| Hellmuth Stachel | S1,S9 | Start | strong |
| Helly family | S1,S6,S8,S9 | Start | strong |
| Helly metric | S5,S6 | S6 near | |
| Helly space | S1,S5,S6,S8 | Stub | strong |
| Helly's selection theorem | S1,S5,S6,S8,S9 | Start | strong |
| Helly's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Helly–Bray theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Helmert transformation | S4,S5,S6 | strong | |
| Helmert–Wolf blocking | S2,S6 | Stub | strong |
| Helmholtz decomposition | S3,S4,S5,S6,S8,S9 | Start | strong |
| Helmholtz equation | S3,S4,S5,S8,S9 | C | strong |
| Helmholtz free energy | S3,S4,S5,S6,S8,S9 | C | strong |
| Helmholtz's theorems | S3,S5,S6,S8 | Start | S6 near |
| Helmut Grunsky | S1,S9 | Stub | strong |
| Helmut H. Schaefer | S1,S8,S9 | Start | strong |
| Helmut Hasse | S1,S5,S8,S9 | Start | strong |
| Helmut Hofer | S1,S5,S8,S9 | Start | strong |
| Helmut Koch | S1,S8 | Stub | strong |
| Helmut Maier | S1,S8,S9 | Stub | strong |
| Helmut Röhrl | S1,S8,S9 | Start | strong |
| Helmut Schwichtenberg | S1,S9 | Start | strong |
| Helmut Ulm | S1,S8,S9 | Start | strong |
| Helmuth Gericke | S1,S9 | Start | strong |
| Heloise | S2 | B | strong |
| Hema Srinivasan | S1 | Stub | strong |
| Hemi-cuboctahedron | S1 | Start | strong |
| Hemi-dodecahedron | S1,S8,S9 | Start | strong |
| Hemi-icosahedron | S1,S8,S9 | Start | strong |
| Hemi-octahedron | S1,S8,S9 | Start | strong |
| Hemicompact space | S1,S5,S6,S8,S9 | Stub | strong |
| Hemicontinuity | S1,S4,S6,S9 | Start | strong |
| Hemicube (geometry) | S1,S5,S8,S9 | Start | strong |
| Hemihelix | S1,S3,S6,S8,S9 | Stub | strong |
| Hemiperfect number | S1,S5,S6,S9 | Stub | strong |
| Hemipolyhedron | S1,S8,S9 | C | strong |
| Hemitesseract | S1,S8 | Start | strong |
| Henda Swart | S1,S8 | Start | strong |
| Hendecagon | S1,S5,S6,S8 | Start | strong |
| Hendecagram | S1,S5,S6,S8 | Start | strong |
| Hendecagrammic prism | S1 | Start | strong |
| Hendecahedron | S1,S5,S8,S9 | C | strong |
| Hendrik Kloosterman | S1,S8,S9 | Stub | strong |
| Hendrik van Heuraet | S1,S8,S9 | Start | strong |
| Henk Barendregt | S2,S9 | Stub | strong |
| Henk Broer | S1,S8,S9 | Start | strong |
| Henk Lombaers | S1 | Start | strong |
| Henk Tijms | S1,S9 | Stub | strong |
| Henk van der Vorst | S1,S9 | Stub | strong |
| Henk Zijm | S1 | Start | strong |
| Henna Koivusalo | S1 | Start | strong |
| Henneberg surface | S1,S6,S8,S9 | Stub | strong |
| Henning Haahr Andersen | S1,S8,S9 | Stub | strong |
| Henri Brinkman | S1,S3 | Stub | strong |
| Henri Brocard | S1,S8,S9 | C | strong |
| Henri Cartan | S1,S5,S8,S9 | B | strong |
| Henri Delannoy | S1 | Start | strong |
| Henri Fehr | S1,S8,S9 | C | strong |
| Henri Gillet | S1,S8,S9 | Stub | strong |
| Henri Hogbe Nlend | S1,S9 | Start | strong |
| Henri Lebesgue | S1,S4,S5,S6,S8,S9 | B | strong |
| Henri Milloux | S1,S8,S9 | Stub | strong |
| Henri Padé | S1,S8,S9 | Stub | strong |
| Henri Poincaré | S1,S2,S3,S5,S6,S8,S9 | B | strong |
| Henri Poincaré Prize | S1,S3,S6,S8,S9 | Stub | strong |
| Henri Skoda | S1,S8,S9 | Stub | strong |
| Henri Villat | S1,S9 | Stub | strong |
| Henri Wald | S2,S8 | Start | strong |
| Henricus Grammateus | S1,S9 | Stub | strong |
| Henricus Reneri | S2 | Start | strong |
| Henrik Petrini | S1 | Stub | strong |
| Henrik Selberg | S1,S8,S9 | Stub | strong |
| Henry Atkinson (scientist) | S1 | Start | strong |
| Henry Braun (statistician) | S1,S2 | Start | strong |
| Henry Briggs (mathematician) | S1,S8,S9 | C | strong |
| Henry Burchard Fine | S1,S9 | Start | strong |
| Henry C. Wente | S1,S8,S9 | Stub | strong |
| Henry Cabourn Pocklington | S1,S3,S9 | Stub | strong |
| Henry Charles McWeeney | S1 | Stub | strong |
| Henry Clarke (mathematician) | S1 | Start | strong |
| Henry Cohn | S1,S8,S9 | Stub | strong |
| Henry Crapo (mathematician) | S1,S6,S8,S9 | Start | strong |
| Henry Dudeney | S1,S5,S6,S8,S9 | Start | strong |
| Henry Dye | S1 | Stub | strong |
| Henry Ercole | S2 | Stub | strong |
| Henry F. Baker | S1,S8,S9 | Start | strong |
| Henry Felix Kaiser | S2 | Start | strong |
| Henry Flynt | S2 | Start | strong |
| Henry Forder | S1,S9 | Start | strong |
| Henry George theorem | S1,S5,S6 | Start | strong |
| Henry Gordon Dawson | S1,S8 | Stub | strong |
| Henry Gordon Rice | S1,S9 | Stub | strong |
| Henry Heaton | S1 | Start | strong |
| Henry Helson | S1,S8,S9 | Stub | strong |
| Henry Hickman Harte | S1 | Stub | strong |
| Henry Jack | S1,S8 | Stub | strong |
| Henry John Stephen Smith | S1,S5,S9 | C | strong |
| Henry L. Alder Award | S1,S9 | Stub | strong |
| Henry Landau | S1 | Stub | strong |
| Henry Lewis Rietz | S2,S8,S9 | Start | strong |
| Henry Longueville Mansel | S2 | Start | strong |
| Henry M. Sheffer | S2,S5,S8,S9 | Start | strong |
| Henry Mann | S1,S2,S6,S8,S9 | Start | strong |
| Henry Martyn Taylor | S1 | Stub | strong |
| Henry McKean | S1,S8,S9 | Stub | strong |
| Henry Moseley (mathematician) | S1,S9 | Start | strong |
| Henry Neave | S2 | Start | strong |
| Henry O. Pollak | S1,S2,S8,S9 | Stub | strong |
| Henry Perigal | S1 | C | strong |
| Henry Pogorzelski | S1 | Stub | strong |
| Henry Priestley (mathematician) | S1 | C | strong |
| Henry Regnand | S2 | Stub | strong |
| Henry Roy Brahana | S1 | Stub | strong |
| Henry S. Richardson | S2 | Start | strong |
| Henry Scheffé | S2,S4,S8,S9 | Stub | strong |
| Henry Seely White | S1,S9 | Stub | strong |
| Henry Segerman | S1,S6,S8,S9 | Start | strong |
| Henry Stapp | S1,S3 | Start | strong |
| Henry Veatch | S2 | Start | strong |
| Henry Vuibert | S1 | Stub | strong |
| Henry W. Gould | S1,S6,S8,S9 | Start | strong |
| Henry William Macrosty | S2,S9 | Stub | strong |
| Henry William Watson | S1,S9 | Start | strong |
| Henryk Iwaniec | S1,S8,S9 | Start | strong |
| Henryk Skolimowski | S2 | Start | strong |
| Henryk Struve | S2 | Stub | strong |
| Hensel's lemma | S1,S4,S5,S6,S8,S9 | C | strong |
| Henselian ring | S1,S4,S5,S6,S8,S9 | Start | strong |
| Henson graph | S1,S6,S8 | C | strong |
| Henstock–Kurzweil integral | S1,S4,S5,S6,S8,S9 | C | strong |
| Henyey track | S3,S4 | Start | strong |
| Heptadecagon | S1,S5,S6,S8,S9 | Start | strong |
| Heptadecahedron | S1,S8,S9 | Start | strong |
| Heptagon | S1,S5,S6,S8 | C | strong |
| Heptagonal antiprism | S1,S8,S9 | Stub | strong |
| Heptagonal number | S1,S5,S6,S8,S9 | Start | strong |
| Heptagonal prism | S1,S5,S8,S9 | Stub | strong |
| Heptagonal tiling | S1,S6,S8 | Start | strong |
| Heptagonal triangle | S1,S5,S8 | Start | strong |
| Heptagram | S1,S5,S6,S8 | Start | strong |
| Heptagrammic-order heptagonal tiling | S1,S6,S8,S9 | Stub | strong |
| Heptahedron | S1,S5,S8,S9 | Start | strong |
| Heptomino | S1,S5,S6 | Start | strong |
| Herbert A. David | S2,S8,S9 | C | strong |
| Herbert Busemann | S1,S8,S9 | Start | strong |
| Herbert Clemens | S1,S8,S9 | Start | strong |
| Herbert Douglas Anthony | S1 | Stub | strong |
| Herbert Edward Soper | S1,S9 | Stub | strong |
| Herbert Ellsworth Slaught | S1,S9 | Start | strong |
| Herbert Enderton | S1,S9 | Stub | strong |
| Herbert Federer | S1,S8,S9 | Start | strong |
| Herbert Fleischner | S1,S8 | Start | strong |
| Herbert Glejser | S2 | Start | strong |
| Herbert Gross | S1 | Start | strong |
| Herbert Grötzsch | S1,S8,S9 | Stub | strong |
| Herbert Keller | S1,S6,S8,S9 | Start | strong |
| Herbert Koch | S1,S8,S9 | Stub | strong |
| Herbert Mehrtens | S1,S9 | B | strong |
| Herbert Robbins | S1,S2,S5,S6,S8,S9 | Start | strong |
| Herbert Seifert | S1,S8,S9 | Start | strong |
| Herbert Wilf | S1,S5,S6,S8,S9 | Stub | strong |
| Herbrand | S4 | strong | |
| Herbrand interpretation | S1,S5,S6,S8,S9 | Stub | strong |
| Herbrand quotient | S1,S5,S6,S8,S9 | Start | strong |
| Herbrand structure | S1,S4,S5,S6,S8,S9 | Start | strong |
| Herbrand's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Herbrandization | S1,S6,S9 | Stub | strong |
| Herbrand–Ribet theorem | S1,S5,S6,S8,S9 | Start | strong |
| Herd immunity | S2,S4 | B | strong |
| Hereditarianism | S2 | Start | strong |
| Hereditarily countable set | S1,S6,S8,S9 | Stub | strong |
| Hereditarily finite set | S1,S5,S6,S8,S9 | Start | strong |
| Hereditary C*-subalgebra | S1,S9 | Stub | strong |
| Hereditary property | S1,S5,S6,S8,S9 | Start | strong |
| Hereditary ring | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hereditary set | S1,S6,S8,S9 | Start | strong |
| Heresthetic | S6,S9 | S6 near | |
| Herfindahl–Hirschman index | S2,S5 | C | strong |
| Herglotz's variational principle | S1,S3,S6 | Start | strong |
| Herglotz–Zagier function | S1,S5,S6 | Stub | strong |
| Heritability | S2,S4 | C | strong |
| Heritability of IQ | S2 | B | strong |
| Herman Auerbach | S1,S8,S9 | Stub | strong |
| Herman Chernoff | S1,S2,S3,S8,S9 | Start | strong |
| Herman Goldstine | S1,S8,S9 | B | strong |
| Herman L. Smith | S1,S9 | Stub | strong |
| Herman Müntz | S1,S8,S9 | Start | strong |
| Herman Otto Hartley | S2,S8,S9 | Stub | strong |
| Herman ring | S4,S5,S6 | strong | |
| Herman Rubin | S2,S9 | Start | strong |
| Herman te Riele | S1,S8,S9 | Stub | strong |
| Herman Valentiner | S1 | Stub | strong |
| Herman Wold | S1,S2,S8,S9 | Start | strong |
| Hermann Boerner | S1,S9 | Stub | strong |
| Hermann Brunn | S1,S8,S9 | Start | strong |
| Hermann Flaschka | S1,S9 | Stub | strong |
| Hermann Grassmann | S1,S3,S5,S8,S9 | C | strong |
| Hermann Hankel | S1,S8,S9 | Stub | strong |
| Hermann Kinkelin | S1,S9 | Start | strong |
| Hermann Kober | S1,S8,S9 | Stub | strong |
| Hermann Lotze | S2,S9 | C | strong |
| Hermann Minkowski | S1,S3,S5,S8,S9 | C | strong |
| Hermann Rothe | S1,S8,S9 | Start | strong |
| Hermann Schubert | S1,S8,S9 | Stub | strong |
| Hermann Schwarz | S1,S8,S9 | Start | strong |
| Hermann Vermeil | S1,S8,S9 | Stub | strong |
| Hermann Vetter | S2 | Stub | strong |
| Hermann von Helmholtz | S3,S4,S5,S6,S8 | C | strong |
| Hermann Weyl | S1,S2,S3,S4,S5,S8,S9 | C | strong |
| Hermine Agavni Kalustyan | S1,S8 | Start | strong |
| Hermite class | S1,S8 | Start | strong |
| Hermite constant | S1,S5,S6,S8,S9 | Start | strong |
| Hermite interpolation | S1,S4,S5,S6,S8 | Start | strong |
| Hermite normal form | S1,S4,S5,S6,S8,S9 | C | strong |
| Hermite number | S1,S6,S8,S9 | Stub | strong |
| Hermite polynomials | S1,S4,S5,S6,S8,S9 | C | strong |
| Hermite reduction | S1,S5,S6 | Start | strong |
| Hermite ring | S1,S6,S8,S9 | Start | strong |
| Hermite spline | S1,S6,S8,S9 | Stub | strong |
| Hermite's cotangent identity | S1,S5,S6,S8 | Stub | strong |
| Hermite's identity | S1,S5,S6,S8,S9 | Start | strong |
| Hermite's problem | S1,S5,S6,S8,S9 | Start | strong |
| Hermite–Hadamard inequality | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hermite–Minkowski theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Hermitian adjoint | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hermitian connection | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hermitian function | S1,S5,S6,S8,S9 | Stub | strong |
| Hermitian manifold | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hermitian matrix | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hermitian symmetric space | S1,S4,S5,S6,S8,S9 | C | strong |
| Hermitian wavelet | S1,S8 | Start | strong |
| Hermitian Yang–Mills connection | S1,S5,S6,S8,S9 | Stub | strong |
| Hermotimus of Colophon | S1,S8 | Stub | strong |
| Hernando Burgos-Soto | S1,S9 | Start | strong |
| Hero of Alexandria | S1,S3,S5,S8,S9 | C | strong |
| Heroic theory of invention and scientific development | S2 | Start | strong |
| Heron | S4 | strong | |
| Heron's formula | S1,S4,S5,S6,S8,S9 | C | strong |
| Heronian mean | S1,S5,S6,S8 | Start | strong |
| Heronian tetrahedron | S1,S5,S6,S8,S9 | Start | strong |
| Heronian triangle | S1,S5,S6,S8,S9 | C | strong |
| Herschel graph | S1,S5,S6,S8 | GA | strong |
| Herschel–Bulkley fluid | S3,S4,S5 | C | strong |
| Herta Freitag | S1,S8,S9 | Stub | strong |
| Hertz vector | S3,S4 | B | strong |
| Hervé Jacquet | S1,S8,S9 | Start | strong |
| Hervé Moulin | S1,S6,S9 | C | strong |
| Herzberger Quader | S1,S6 | Start | strong |
| Herzog–Schönheim conjecture | S1,S5,S6,S8,S9 | Start | strong |
| Herz–Schur multiplier | S1,S5,S6 | Stub | strong |
| Hesse configuration | S1,S5,S6,S8,S9 | Start | strong |
| Hesse normal form | S1,S5,S6,S9 | Start | strong |
| Hesse pencil | S1,S5,S8 | Stub | strong |
| Hesse's principle of transfer | S1,S5,S6 | Start | strong |
| Hesse's theorem | S1,S5,S6 | Stub | strong |
| Hessenberg matrix | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hessenberg variety | S1,S6,S9 | Start | strong |
| Hessian automatic differentiation | S1,S6 | Start | strong |
| Hessian equation | S1,S6 | Stub | strong |
| Hessian form of an elliptic curve | S2,S5 | C | strong |
| Hessian group | S1,S5,S6,S8,S9 | Stub | strong |
| Hessian matrix | S1,S4,S5,S6,S8,S9 | C | strong |
| Hessian polyhedron | S1,S5,S6,S9 | Start | strong |
| Hester Bijl | S1 | Start | strong |
| Heston model | S1,S2,S4,S5,S6,S9 | Start | strong |
| Heteroclinic channels | S1,S6 | C | strong |
| Heteroclinic cycle | S3,S6,S9 | Stub | S6 near |
| Heteroclinic network | S1,S3,S6 | Stub | strong |
| Heteroclinic orbit | S3,S4,S6,S9 | Start | strong |
| Heterodyne | S1,S3,S5,S6 | strong | |
| Heterogeneity in economics | S2,S6 | strong | |
| Heterogeneous random walk in one dimension | S1,S2,S6 | Start | strong |
| Heteroskedasticity-consistent standard errors | S1,S2,S6,S8,S9 | C | strong |
| Heterotic string theory | S1,S3,S5,S9 | Start | strong |
| Hettie Belle Ege | S1 | C | strong |
| Heun | S4 | strong | |
| Heun function | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Heun's method | S1,S5,S6,S8,S9 | Start | strong |
| Heuristic (computer science) | S1,S3,S6 | strong | |
| Heuristic (psychology) | S2 | C | strong |
| Heuristic argument | S2 | Stub | strong |
| Hewitt–Savage zero–one law | S1,S2,S4,S5,S6,S9 | Start | strong |
| Hex (board game) | S4,S5,S6,S8,S9 | strong | |
| Hexacode | S1,S6 | Stub | strong |
| Hexadecagon | S1,S5,S8 | Start | strong |
| Hexadecahedron | S1,S8,S9 | Stub | strong |
| Hexadecimal | S1,S5,S6,S8 | B | strong |
| Hexafoil | S1,S6 | Start | strong |
| Hexagon | S1,S5,S6,S8 | C | strong |
| Hexagonal antiprism | S1,S8,S9 | Start | strong |
| Hexagonal bifrustum | S1,S8,S9 | Stub | strong |
| Hexagonal bipyramid | S1,S5,S8,S9 | Stub | strong |
| Hexagonal crystal family | S1,S3,S5 | C | strong |
| Hexagonal Efficient Coordinate System | S1,S3,S6 | B | strong |
| Hexagonal fast Fourier transform | S1,S2 | C | strong |
| Hexagonal lattice | S1,S3,S6,S8,S9 | Start | strong |
| Hexagonal number | S1,S5,S6,S8,S9 | Stub | strong |
| Hexagonal prism | S1,S5,S8,S9 | Start | strong |
| Hexagonal pyramid | S1,S5,S8,S9 | Start | strong |
| Hexagonal sampling | S1,S2 | C | strong |
| Hexagonal tiling | S1,S5,S6,S8 | Start | strong |
| Hexagonal tiling honeycomb | S1,S8 | Start | strong |
| Hexagonal tiling-triangular tiling honeycomb | S1 | Start | strong |
| Hexagonal tortoise problem | S1,S5,S6 | Start | strong |
| Hexagonal trapezohedron | S1,S8,S9 | Stub | strong |
| Hexagram | S1,S5,S6,S8,S9 | B | strong |
| Hexahedron | S1,S5,S6,S8,S9 | Start | strong |
| Hexaoctagonal tiling | S1,S6,S8 | Start | strong |
| Hexapentakis truncated icosahedron | S1,S5 | Start | strong |
| Hexastix | S1 | Start | strong |
| Hexecontahedron | S1,S5,S8,S9 | Start | strong |
| Hexomino | S1,S5,S6 | Start | strong |
| Heyawake | S1,S5,S8 | Stub | strong |
| Heyde theorem | S1,S2,S5,S6 | Stub | strong |
| Heyting algebra | S1,S4,S5,S6,S8,S9 | B | strong |
| Heyting arithmetic | S1,S4,S5,S6,S9 | Start | strong |
| Heyting field | S1,S5,S6,S9 | Stub | strong |
| HHL algorithm | S1,S3,S5,S6,S9 | C | strong |
| Hicksian demand function | S4,S8 | strong | |
| Hidato | S1 | Stub | strong |
| Hidden attractor | S1,S3,S6,S9 | Start | strong |
| Hidden Field Equations | S2,S6 | C | strong |
| Hidden line | S1,S6 | Start | strong |
| Hidden Markov model | S2,S4,S5,S6,S8 | GA | strong |
| Hidden Markov random field | S2 | Stub | strong |
| Hidden matching problem | S2,S3,S6 | Start | strong |
| Hidden message | S2 | Start | strong |
| Hidden semi-Markov model | S2 | Stub | strong |
| Hidden shift problem | S1,S3,S6 | Stub | strong |
| Hidden subgroup problem | S1,S3,S5,S6,S9 | Start | strong |
| Hidden-variable theory | S3,S4,S5,S8 | Start | strong |
| Hidegorō Nakano | S1 | Start | strong |
| Hideki Imai | S2 | Stub | strong |
| Hideki Omori | S1 | Start | strong |
| Hideyuki Matsumura | S1,S5,S9 | Stub | strong |
| Hierarchical closeness | S1,S6 | Stub | strong |
| Hierarchical clustering | S2,S3,S6,S9 | C | strong |
| Hierarchical constraint satisfaction | S1 | Stub | strong |
| Hierarchical decision process | S1 | Stub | strong |
| Hierarchical Dirichlet process | S2,S8 | Stub | strong |
| Hierarchical generalized linear model | S2,S5 | C | strong |
| Hierarchical hidden Markov model | S2 | Start | strong |
| Hierarchical matrix | S1,S4,S6 | Start | strong |
| Hierarchy | S1,S8 | C | strong |
| Hierarchy (mathematics) | S1,S6,S9 | Stub | strong |
| Hierarchy of beliefs | S6 | S6 near | |
| Hierarchy theory | S1 | Stub | strong |
| Hierocrypt | S2 | Start | strong |
| Hieronymus Georg Zeuthen | S1,S8,S9 | Start | strong |
| Hieronymus Schreiber | S1,S8 | Start | strong |
| Higgs bundle | S1,S5,S9 | Stub | strong |
| Higgs mechanism | S3,S4,S6,S8,S9 | C | strong |
| Higgs prime | S1,S6,S8,S9 | Start | strong |
| High (computability) | S1,S6 | Stub | strong |
| High-dimensional model representation | S1,S6 | Stub | strong |
| High-dimensional statistics | S1,S2,S6,S9 | Start | strong |
| High-net-worth individual | S2 | List | strong |
| Higher category theory | S1,S4,S5,S6,S8,S9 | Start | strong |
| Higher Education Statistics Agency | S2 | Stub | strong |
| Higher local field | S1,S5,S6,S9 | C | strong |
| Higher spin alternating sign matrix | S3,S6 | Stub | S6 near |
| Higher stack | S1,S6,S8,S9 | Stub | strong |
| Higher Topos Theory | S1,S6,S8,S9 | Stub | strong |
| Higher-dimensional algebra | S1,S5,S6,S8,S9 | Start | strong |
| Higher-dimensional gamma matrices | S1,S3,S6,S9 | Start | strong |
| Higher-order compact finite difference scheme | S1,S6,S8 | Start | strong |
| Higher-order differential cryptanalysis | S2,S6 | Start | strong |
| Higher-order logic | S1,S2,S4,S5,S6,S8,S9 | Start | strong |
| Higher-order singular value decomposition | S1,S6,S8,S9 | Start | strong |
| Higher-order statistics | S2,S9 | Stub | strong |
| Highest-weight category | S1,S6 | Stub | strong |
| Highly abundant number | S1,S5,S6,S9 | Start | strong |
| Highly composite number | S1,S5,S6,S8,S9 | Start | strong |
| Highly cototient number | S1,S5,S6,S8,S9 | Start | strong |
| Highly irregular graph | S1,S5,S6 | Start | strong |
| Highly powerful number | S1,S6 | Stub | strong |
| Highly structured ring spectrum | S1,S5,S6,S8,S9 | Start | strong |
| Highly totient number | S1,S5,S6,S8,S9 | Start | strong |
| Highway network optimization | S1,S5,S6 | Stub | strong |
| Higman | S4 | strong | |
| Higman group | S1,S5,S6,S9 | Start | strong |
| Higman's embedding theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Higman's lemma | S1,S5,S6,S8,S9 | Stub | strong |
| Higman–Sims asymptotic formula | S1,S5,S6 | Stub | strong |
| Higman–Sims group | S1,S5,S6,S8 | Start | strong |
| Higraph | S6 | S6 near | |
| Higuchi dimension | S1,S6,S9 | Start | strong |
| Hilary Ockendon | S1 | Start | strong |
| Hilary Parker | S2 | C | strong |
| Hilary Priestley | S1,S9 | Stub | strong |
| Hilary Putnam | S2,S5,S8,S9 | B | strong |
| Hilary Shuard | S1 | Start | strong |
| Hilberg's hypothesis | S1,S2,S5,S6 | C | strong |
| Hilbert basis (linear programming) | S1,S6,S8,S9 | Stub | strong |
| Hilbert C*-module | S1,S3,S4,S5,S6,S9 | Start | strong |
| Hilbert class field | S1,S4,S5,S6,S8 | C | strong |
| Hilbert cube | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert manifold | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert matrix | S1,S4,S5,S6,S8,S9 | C | strong |
| Hilbert metric | S1,S4,S6,S9 | Start | strong |
| Hilbert modular form | S1,S5 | Start | strong |
| Hilbert modular variety | S1,S8,S9 | Start | strong |
| Hilbert projection theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert scheme | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert series and Hilbert polynomial | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert space | S1,S3,S4,S5,S6,S8,S9 | GA | strong |
| Hilbert spectral analysis | S1,S6 | Stub | strong |
| Hilbert symbol | S1,S4,S5,S6,S8 | Start | strong |
| Hilbert system | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert transform | S1,S4,S5,S6,S8,S9 | B | strong |
| Hilbert's axioms | S1,S5,S6,S8,S9 | C | strong |
| Hilbert's basis theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Hilbert's eighteenth problem | S1,S5,S6,S9 | B | strong |
| Hilbert's eighth problem | S1,S5,S6 | Start | strong |
| Hilbert's eleventh problem | S1,S5,S6 | Start | strong |
| Hilbert's fifteenth problem | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's fifth problem | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's fourteenth problem | S1,S5,S6,S9 | Start | strong |
| Hilbert's fourth problem | S1,S5,S6,S9 | C | strong |
| Hilbert's inequality | S1,S5,S6,S8 | Start | strong |
| Hilbert's irreducibility theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's lemma | S1,S5,S6,S8 | Stub | strong |
| Hilbert's nineteenth problem | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's ninth problem | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's Nullstellensatz | S1,S5,S6,S8,S9 | C | strong |
| Hilbert's paradox of the Grand Hotel | S1,S2,S5,S6,S8,S9 | C | strong |
| Hilbert's problems | S1,S5,S6,S8,S9 | B | strong |
| Hilbert's program | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's second problem | S1,S5,S6 | C | strong |
| Hilbert's seventeenth problem | S1,S5,S6,S8,S9 | Stub | strong |
| Hilbert's seventh problem | S1,S5,S6,S9 | Start | strong |
| Hilbert's sixteenth problem | S1,S3,S5,S6,S8,S9 | Start | strong |
| Hilbert's sixth problem | S1,S3,S5,S6 | C | strong |
| Hilbert's syzygy theorem | S1,S5,S6,S8,S9 | B | strong |
| Hilbert's tenth problem | S1,S5,S6,S8,S9 | B | strong |
| Hilbert's theorem (differential geometry) | S1,S5,S6,S8,S9 | B | strong |
| Hilbert's Theorem 90 | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's third problem | S1,S5,S6,S8,S9 | C | strong |
| Hilbert's thirteenth problem | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's twelfth problem | S1,S5,S6,S8,S9 | Start | strong |
| Hilbert's twentieth problem | S1,S5,S6,S9 | Start | strong |
| Hilbert's twenty-first problem | S1,S5,S6,S9 | Start | strong |
| Hilbert's twenty-fourth problem | S1,S5,S6,S9 | Stub | strong |
| Hilbert's twenty-second problem | S1,S5,S6 | Start | strong |
| Hilbert's twenty-third problem | S1,S5,S6,S9 | Start | strong |
| Hilbert–Arnold problem | S1,S6,S8,S9 | Start | strong |
| Hilbert–Bernays paradox | S1,S5,S6 | Start | strong |
| Hilbert–Bernays–Löb provability conditions | S1,S5,S6,S9 | Stub | strong |
| Hilbert–Burch theorem | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hilbert–Huang transform | S1,S6 | C | strong |
| Hilbert–Kunz function | S1,S6,S8,S9 | Stub | strong |
| Hilbert–Mumford criterion | S1,S5,S6 | Stub | strong |
| Hilbert–Poincaré series | S1,S6,S8,S9 | Stub | strong |
| Hilbert–Pólya conjecture | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert–Samuel function | S1,S4,S5,S6,S9 | Start | strong |
| Hilbert–Schmidt integral operator | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert–Schmidt operator | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert–Schmidt theorem | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hilbert–Smith conjecture | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hilbert–Speiser theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Hilda Assiyatun | S1,S8 | Start | strong |
| Hilda Geiringer | S1,S8,S9 | B | strong |
| Hilda Mary Woods | S2 | C | strong |
| Hildegard Rothe-Ille | S1 | Start | strong |
| Hildreth–Lu estimation | S2 | Stub | strong |
| Hill | S4 | strong | |
| Hill cipher | S2 | strong | |
| Hill climbing | S1,S3,S5,S6 | C | strong |
| Hill differential equation | S1,S3,S4,S5,S8,S9 | Stub | strong |
| Hill equation (biochemistry) | S4,S5 | strong | |
| Hill sphere | S4,S5,S9 | strong | |
| Hill tetrahedron | S1,S5,S8,S9 | Start | strong |
| Hill's muscle model | S6 | S6 near | |
| Hill's spherical vortex | S1,S3,S5 | Stub | strong |
| Hillel Furstenberg | S1,S5,S8,S9 | Start | strong |
| Hille–Yosida theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hill–Beck land division problem | S1,S6 | Start | strong |
| Hilton's theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Himmelblau's function | S1,S5,S6,S8,S9 | Stub | strong |
| Hindley–Milner type system | S3,S4,S6,S9 | B | strong |
| Hindmarsh–Rose model | S4,S6 | strong | |
| Hindu units of time | S6,S9 | S6 near | |
| Hindu–Arabic numeral system | S1,S5,S6,S8,S9 | C | strong |
| Hinge loss | S2,S5,S9 | Start | strong |
| Hinge theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hinged dissection | S1,S5,S6,S9 | Start | strong |
| Hinke Osinga | S1,S8,S9 | Start | strong |
| Hintikka set | S1,S2,S3,S5,S6 | Start | strong |
| Hipparchus | S1,S5,S8,S9 | B | strong |
| Hippasus | S1,S3,S5,S6,S8,S9 | C | strong |
| Hippocrates of Chios | S1,S5,S8,S9 | Start | strong |
| Hippopede | S1,S5,S8,S9 | Start | strong |
| Hiptmair–Xu preconditioner | S1,S6 | Start | strong |
| Hiraku Nakajima | S1,S5,S8,S9 | Stub | strong |
| Hiroaki Terao | S1,S9 | Start | strong |
| Hironaka's example | S1,S6,S9 | Start | strong |
| Hiroshi Saito (mathematician) | S1 | Stub | strong |
| Hiroshi Toda | S1,S5,S9 | Stub | strong |
| Hiroshi Umemura (mathematician) | S1 | Stub | strong |
| Hirsch conjecture | S1,S3,S4,S5,S6,S8,S9 | Start | strong |
| Hirsch–Plotkin radical | S1,S5,S6 | Stub | strong |
| Hirzebruch signature theorem | S3,S4,S5,S6,S8,S9 | Start | strong |
| Hirzebruch surface | S1,S5,S8,S9 | Start | strong |
| Hirzebruch–Riemann–Roch theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hisashi Okamoto | S1,S8 | Stub | strong |
| Histogram | S1,S2,S5,S6,S8,S9 | B | strong |
| Historia Mathematica | S1,S8,S9 | Start | strong |
| Historian's fallacy | S2 | Start | strong |
| Historical demography | S2 | Start | strong |
| Historical dynamics | S6 | S6 near | |
| Historical fallacy | S2 | Start | strong |
| Historical GDP of China | S2 | List | strong |
| Historical thinking | S2 | C | strong |
| Historiometry | S2,S6 | Start | strong |
| History index model | S2 | C | strong |
| History monoid | S1,S3,S6,S9 | Start | strong |
| History of algebra | S1,S6,S8,S9 | B | strong |
| History of ancient numeral systems | S1,S6,S8,S9 | C | strong |
| History of artificial neural networks | S2,S3,S6 | C | strong |
| History of bitcoin | S2 | B | strong |
| History of calculus | S1,S6,S8,S9 | C | strong |
| History of combinatorics | S1,S6,S8,S9 | C | strong |
| History of computing | S6,S9 | S6 near | |
| History of cryptography | S2,S6 | C | strong |
| History of geometry | S1,S6,S8,S9 | C | strong |
| History of Grandi's series | S1,S6,S8,S9 | Start | strong |
| History of group theory | S1,S6,S8,S9 | C | strong |
| History of Hindu Mathematics | S1,S9 | Start | strong |
| History of information theory | S1,S6,S8 | C | strong |
| History of knot theory | S1,S6,S8,S9 | Start | strong |
| History of large numbers | S1,S6,S9 | Start | strong |
| History of logarithms | S1,S5,S6,S8,S9 | Start | strong |
| History of logic | S2,S6,S8,S9 | B | strong |
| History of Lorentz transformations | S3,S6,S9 | B | S6 near |
| History of manifolds and varieties | S1,S6,S8,S9 | Start | strong |
| History of mathematical notation | S1,S6,S8,S9 | B | strong |
| History of mathematics | S1,S5,S6,S8,S9 | B | strong |
| History of Maxwell's equations | S1,S3,S6 | C | strong |
| History of probability | S1,S2,S6,S8,S9 | B | strong |
| History of quaternions | S1,S5,S6 | C | strong |
| History of randomness | S1,S2,S6 | B | strong |
| History of representation theory | S1,S6,S8,S9 | Stub | strong |
| History of statistics | S1,S2,S6,S8,S9 | B | strong |
| History of the Church–Turing thesis | S1,S2,S6,S8 | B | strong |
| History of the function concept | S1,S6,S8,S9 | B | strong |
| History of the Hindu–Arabic numeral system | S1,S6,S8,S9 | C | strong |
| History of the separation axioms | S1,S6,S8,S9 | Start | strong |
| History of the Theory of Numbers | S1,S6,S9 | Stub | strong |
| History of topos theory | S1,S6,S8,S9 | Start | strong |
| History of trigonometry | S1,S6,S8,S9 | B | strong |
| History of type theory | S2,S6,S9 | Start | strong |
| Hitchens's razor | S2 | C | strong |
| Hitchin functional | S1,S5 | Stub | strong |
| Hitchin system | S1,S6,S9 | Start | strong |
| Hitchin's equations | S1,S3,S5,S6,S9 | Start | strong |
| Hitchin–Thorpe inequality | S1,S5,S6,S8,S9 | Start | strong |
| Hitori | S1,S5 | Stub | strong |
| Hitoshi Ishii | S1,S8,S9 | Start | strong |
| Hitoshi Kumano-Go | S1 | Stub | strong |
| Hitting time | S2,S5 | Start | strong |
| Hjalmar Magnus Eklund | S2 | Start | strong |
| Hjalmar Mellin | S1,S5,S9 | Stub | strong |
| Hjelmslev transformation | S1 | Start | strong |
| Hjorth parameters | S2 | Start | strong |
| HKDF | S2,S5,S6,S9 | Start | strong |
| HM Government Communications Centre | S2 | Start | strong |
| HMAC | S2,S5,S8 | C | strong |
| HN group | S1,S6,S8 | Stub | strong |
| HNN extension | S1,S4,S5,S6,S9 | Start | strong |
| Hoare logic | S3,S4,S6,S9 | Start | strong |
| Hobbesian trap | S2,S6,S9 | Start | strong |
| Hobbes–Wallis controversy | S6,S8,S9 | S6 near | |
| Hobby–Rice theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Hochschild homology | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hochschild–Mostow group | S1,S5,S6 | Stub | strong |
| Hochster–Roberts theorem | S1,S4,S5,S6 | Stub | strong |
| Hockey stick graph | S2 | Start | strong |
| Hockey-stick identity | S1,S4,S5,S6,S9 | Start | strong |
| Hodge algebra | S1,S5,S6,S8,S9 | Stub | strong |
| Hodge bundle | S1,S5,S6,S8,S9 | Start | strong |
| Hodge conjecture | S1,S4,S5,S6,S8,S9 | B | strong |
| Hodge cycle | S1,S5,S8,S9 | Stub | strong |
| Hodge index theorem | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Hodge star operator | S1,S3,S4,S5,S6,S8,S9 | B | strong |
| Hodge structure | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hodge theory | S1,S4,S5,S8 | C | strong |
| Hodges' estimator | S2 | C | strong |
| Hodges–Lehmann estimator | S2,S4,S5,S8,S9 | Start | strong |
| Hodge–Arakelov theory | S1,S6,S8,S9 | Stub | strong |
| Hodge–de Rham spectral sequence | S1,S5,S6,S8,S9 | Start | strong |
| Hodge–Tate module | S1,S5,S6,S8,S9 | Stub | strong |
| Hodgkin–Huxley model | S3,S4,S5,S6,S8 | B | strong |
| Hodograph | S3,S4,S9 | Start | strong |
| HoDoMS | S1,S9 | Stub | strong |
| Hoeffding's independence test | S2,S5 | Stub | strong |
| Hoeffding's inequality | S1,S2,S5,S6,S8 | Start | strong |
| Hoeffding's lemma | S1,S2,S5,S6,S8,S9 | Stub | strong |
| Hoffman graph | S1,S5,S6,S8 | Start | strong |
| Hoffman's packing puzzle | S1,S6 | C | strong |
| Hoffman–Singleton graph | S1,S5,S6,S8 | Start | strong |
| Hofstadter | S4 | strong | |
| Hofstadter points | S1,S5,S8 | C | strong |
| Hofstadter sequence | S1,S4,S6 | Start | strong |
| Hohmann transfer orbit | S4 | strong | |
| Holbrook Mann MacNeille | S1 | Start | strong |
| Holbrook Working | S2,S8,S9 | Stub | strong |
| Holditch's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Hole | S1 | B | strong |
| Holland's schema theorem | S5,S6,S8 | S6 near | |
| Hollis Chair of Mathematicks and Natural Philosophy | S1,S9 | Stub | strong |
| Hollow matrix | S1,S6,S9 | Stub | strong |
| Holly Krieger | S1,S9 | Start | strong |
| Holly Shulman | S2 | Start | strong |
| Holmes–Thompson volume | S1,S6 | Start | strong |
| Holmgren | S4 | strong | |
| Holmgren's uniqueness theorem | S1,S5,S6 | Start | strong |
| Holm–Bonferroni method | S2,S5,S6,S9 | Start | strong |
| Holographic principle | S3,S4,S5,S6 | B | strong |
| Holography | S3,S4 | C | strong |
| Holomorph (mathematics) | S1,S5,S6,S9 | Start | strong |
| Holomorphic curve | S1,S9 | Stub | strong |
| Holomorphic function | S1,S4,S5,S8,S9 | C | strong |
| Holomorphic functional calculus | S1,S4,S6,S8,S9 | C | strong |
| Holomorphic Lefschetz fixed-point formula | S1,S5,S6 | Stub | strong |
| Holomorphic separability | S1,S5,S6 | Stub | strong |
| Holomorphic tangent bundle | S1,S9 | Start | strong |
| Holomorphic vector bundle | S1,S4,S5,S8,S9 | Start | strong |
| Holonomic basis | S1,S3,S6,S9 | Start | strong |
| Holonomic constraints | S1,S3,S4 | C | strong |
| Holonomic function | S1,S4,S5,S6,S8,S9 | C | strong |
| Holonomy | S1,S4,S5,S6,S8,S9 | B | strong |
| Holstein–Primakoff transformation | S3,S4 | C | strong |
| Holt graph | S1,S5,S6,S8 | Stub | strong |
| Holtsmark distribution | S2,S9 | Start | strong |
| Holyhedron | S1,S5,S8,S9 | Start | strong |
| Hom functor | S1,S4,S5,S6,S8 | B | strong |
| Home prime | S1,S6,S8,S9 | Start | strong |
| Homeomorphism | S1,S4,S5,S6,S8,S9 | B | strong |
| Homeomorphism (graph theory) | S1,S5,S6,S8,S9 | Start | strong |
| Homeomorphism group | S1,S5,S6,S8,S9 | Start | strong |
| Homeotopy | S1,S6 | Stub | strong |
| Homersham Cox (mathematician) | S1,S9 | C | strong |
| HOMFLY polynomial | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homicidal chauffeur problem | S1,S4,S6 | Start | strong |
| Homicide statistics by gender | S2 | List | strong |
| Homo economicus | S6 | S6 near | |
| Homoclinic connection | S1,S6,S9 | Start | strong |
| Homoclinic orbit | S3,S4,S6,S9 | Start | strong |
| Homoeoid and focaloid | S1,S3,S6,S8,S9 | Stub | strong |
| Homogeneity (semantics) | S2,S9 | Start | strong |
| Homogeneity and heterogeneity (statistics) | S2,S6 | Start | strong |
| Homogeneous coordinate ring | S1,S6,S8,S9 | Start | strong |
| Homogeneous coordinates | S1,S4,S5,S6,S8,S9 | C | strong |
| Homogeneous differential equation | S1,S4,S5,S8,S9 | Start | strong |
| Homogeneous distribution | S1,S9 | C | strong |
| Homogeneous function | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homogeneous polynomial | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homogeneous relation | S1,S5,S8 | C | strong |
| Homogeneous space | S1,S4,S5,S6,S8,S9 | C | strong |
| Homogeneous tree | S1,S6 | Stub | strong |
| Homogeneous variety | S1,S6,S9 | Stub | strong |
| Homogeneously Suslin set | S1,S5,S6,S8 | Stub | strong |
| Homogenization (climate) | S2 | C | strong |
| Homography | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homography (computer vision) | S6 | S6 near | |
| Homological algebra | S1,S4,S5,S6,S8,S9 | B | strong |
| Homological conjectures in commutative algebra | S1,S4,S6,S8,S9 | Start | strong |
| Homological connectivity | S1,S6,S9 | Start | strong |
| Homological dimension | S1,S6,S8,S9 | List | strong |
| Homological integration | S1,S5,S6 | Stub | strong |
| Homological mirror symmetry | S1,S4,S6,S8,S9 | Start | strong |
| Homological stability | S1,S6 | Start | strong |
| Homology (mathematics) | S1,S4,S5,S6,S8 | C | strong |
| Homology manifold | S1,S4,S6,S8,S9 | Stub | strong |
| Homology sphere | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homomorphic encryption | S1,S2,S4,S6 | C | strong |
| Homomorphic equivalence | S1,S6 | Stub | strong |
| Homomorphic secret sharing | S1,S2,S6 | Start | strong |
| Homomorphic signatures for network coding | S1,S6 | B | strong |
| Homomorphism | S1,S4,S5,S6,S8 | C | strong |
| Homomorphism density | S1,S6,S8,S9 | C | strong |
| Homonoia | S2 | Start | strong |
| Homoscedasticity and heteroscedasticity | S1,S2,S4,S5,S6,S8,S9 | C | strong |
| Homothetic center | S1,S5,S6,S8,S9 | Start | strong |
| Homothety | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homotopical algebra | S1,S5,S6,S8,S9 | Stub | strong |
| Homotopical connectivity | S1,S4,S6,S8,S9 | Start | strong |
| Homotopy | S1,S4,S5,S6,S8,S9 | C | strong |
| Homotopy analysis method | S1,S3,S6,S9 | Start | strong |
| Homotopy associative algebra | S1,S5,S6,S8,S9 | Start | strong |
| Homotopy category | S1,S4,S5,S6,S8,S9 | C | strong |
| Homotopy category of chain complexes | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homotopy colimit and limit | S1,S4,S6,S8,S9 | Start | strong |
| Homotopy dimension | S1 | List | strong |
| Homotopy excision theorem | S1,S5,S8,S9 | Stub | strong |
| Homotopy extension property | S1,S4,S5,S6,S9 | Start | strong |
| Homotopy fiber | S1,S4,S6,S8,S9 | Start | strong |
| Homotopy group | S1,S4,S5,S6,S8 | C | strong |
| Homotopy group with coefficients | S1,S4,S5,S6 | Stub | strong |
| Homotopy groups of spheres | S1,S4,S5,S6,S8 | C | strong |
| Homotopy hypothesis | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Homotopy Lie algebra | S1,S4,S5,S6,S9 | C | strong |
| Homotopy lifting property | S1,S4,S5,S6,S8,S9 | Start | strong |
| Homotopy principle | S1,S4,S5,S6,S8,S9 | C | strong |
| Homotopy sphere | S1,S5,S6,S8,S9 | Stub | strong |
| Homotopy theory | S1,S5,S6,S8 | Start | strong |
| Homotopy type theory | S1,S3,S4,S5,S6,S9 | C | strong |
| Homunculus argument | S2 | C | strong |
| Honda–Tate theorem | S1,S5,S6,S9 | Stub | strong |
| Honest leftmost branch | S1,S6 | Stub | strong |
| Honey encryption | S2,S6 | strong | |
| Honeycomb (geometry) | S1,S4,S5,S6,S8,S9 | Start | strong |
| Honeycomb theorem | S1,S4,S5,S6,S9 | Start | strong |
| Hong Wang | S1,S8,S9 | B | strong |
| Hongkai Zhao | S1 | Stub | strong |
| Hongmei Zhang | S2,S8 | Start | strong |
| Hook length formula | S1,S4,S5,S6,S9 | C | strong |
| Hooke's atom | S1,S3,S5 | C | strong |
| Hooley's delta function | S1,S6 | Start | strong |
| Hoon Balakram | S1 | Stub | strong |
| Hoop conjecture | S3,S4,S6,S8,S9 | Stub | strong |
| Hooper's paradox | S1,S6 | Start | strong |
| Hoover index | S2,S5 | Stub | strong |
| Hopcroft's problem | S1,S6,S9 | Start | strong |
| Hopcroft–Karp algorithm | S1,S3,S4,S5,S6,S8,S9 | B | strong |
| Hopf algebra | S1,S4,S5,S6,S8,S9 | B | strong |
| Hopf algebra of permutations | S1,S9 | Start | strong |
| Hopf algebroid | S1,S5,S8,S9 | Start | strong |
| Hopf bifurcation | S1,S3,S4,S5,S6,S9 | C | strong |
| Hopf conjectures | S1,S4,S6,S8,S9 | Start | strong |
| Hopf construction | S1,S5,S6,S8 | Stub | strong |
| Hopf decomposition | S1,S5,S6 | Start | strong |
| Hopf fibration | S1,S4,S5,S6,S8,S9 | B | strong |
| Hopf invariant | S1,S4,S5,S6,S8 | Start | strong |
| Hopf lemma | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hopf link | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hopf manifold | S1,S4,S9 | Start | strong |
| Hopf maximum principle | S5,S6,S9 | S6 near | |
| Hopf surface | S1,S4,S5,S8 | Start | strong |
| Hopf theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Hopfian group | S1,S4,S6,S9 | Start | strong |
| Hopfian object | S1,S6,S9 | Start | strong |
| Hopfield network | S3,S4 | B | strong |
| Hopfion | S1,S3 | Start | strong |
| Hopf–Rinow theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Hopf–Whitney theorem | S1,S5,S6,S9 | Start | strong |
| Hopkins statistic | S2 | Start | strong |
| Hopkins–Levitzki theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Horace Lamb | S1,S3,S5,S8,S9 | C | strong |
| Horatio Pollock | S2,S6,S8 | Start | strong |
| Horatio Scott Carslaw | S1,S9 | Stub | strong |
| Horikawa surface | S1,S8 | Stub | strong |
| Horizon chart | S2 | C | strong |
| Horizon problem | S3,S4 | C | strong |
| Horizontal coordinate system | S4,S6 | strong | |
| Horizontal line test | S1,S6 | C | strong |
| Horn angle | S1,S5,S6,S8,S9 | Stub | strong |
| Horn clause | S1,S3,S4,S5,S6,S8,S9 | Start | strong |
| Horn function | S1,S4,S5,S6,S8 | Stub | strong |
| Horn-satisfiability | S1,S3,S5,S6,S9 | Start | strong |
| Horner's method | S1,S5,S6,S8,S9 | Start | strong |
| Horng-Tzer Yau | S1,S8,S9 | Start | strong |
| Horocycle | S1,S4,S5,S8,S9 | C | strong |
| Horologium Oscillatorium | S1,S5,S9 | Stub | strong |
| Horosphere | S1,S6,S8,S9 | Start | strong |
| Horrocks bundle | S1,S6 | Stub | strong |
| Horrocks construction | S1 | Stub | strong |
| Horrocks–Mumford bundle | S1,S5,S6,S8,S9 | Stub | strong |
| Horsengoggle | S2 | C | strong |
| Horseshoe (symbol) | S2,S6,S8,S9 | Stub | strong |
| Horseshoe lemma | S1,S4,S5,S6,S8,S9 | Start | strong |
| Horseshoe map | S3,S4,S5,S6 | B | strong |
| Horst Feistel | S2 | Stub | strong |
| Horst Herrlich | S1,S5,S8,S9 | Stub | strong |
| Horst Knörrer | S1,S9 | Stub | strong |
| Horst Sachs | S1,S8,S9 | Stub | strong |
| Horst Schubert | S1,S8,S9 | Start | strong |
| Hortensia Galeana Sánchez | S1 | Start | strong |
| Hortensia Soto | S1 | Start | strong |
| Horton graph | S1,S5,S6,S8 | Start | strong |
| Horton principle | S2,S6 | Stub | strong |
| Horvitz–Thompson estimator | S2,S4,S9 | Start | strong |
| Hosaka plot | S1 | Stub | strong |
| Hoshen–Kopelman algorithm | S2,S5 | C | strong |
| Hosmer–Lemeshow test | S2,S9 | Stub | strong |
| Hosohedron | S1,S5,S6,S8,S9 | Start | strong |
| Hosoya index | S1,S4,S5,S6,S9 | Start | strong |
| Hosoya's triangle | S1,S5,S6 | Start | strong |
| Hossein Zakeri | S1,S9 | Start | strong |
| HOSVD-based canonical form of TP functions and qLPV models | S1,S6 | Start | strong |
| Hotaru Beam | S1,S5 | Stub | strong |
| Hotelling's lemma | S5,S6,S8,S9 | S6 near | |
| Hotelling's T-squared distribution | S2,S5 | Start | strong |
| Hough transform | S4,S5,S8 | strong | |
| Houman Owhadi | S1 | Start | strong |
| Hour angle | S4,S6 | strong | |
| Hourya Benis Sinaceur | S2 | Stub | strong |
| House with two rooms | S1,S6,S8,S9 | Stub | strong |
| Householder transformation | S1,S4,S5,S6,S8,S9 | C | strong |
| Householder's method | S1,S5,S6,S8 | Start | strong |
| Housing affordability in anglophone countries | S2 | List | strong |
| How Data Happened | S2 | Start | strong |
| How Much Can We Boost IQ and Scholastic Achievement? | S2 | Start | strong |
| How Not to Be Wrong | S1,S5 | Start | strong |
| How Round Is Your Circle? | S1,S6,S9 | Start | strong |
| How to Lie with Statistics | S2 | Start | strong |
| How to Read Numbers | S2 | B | strong |
| How to Solve It | S1,S3,S5,S6 | C | strong |
| How to Think Like a Mathematician | S1 | Start | strong |
| Howard Elton Lacey | S1,S9 | Stub | strong |
| Howard Eves | S1,S8,S9 | Stub | strong |
| Howard G. Funkhouser | S1,S9 | C | strong |
| Howard Garland | S1,S8,S9 | Start | strong |
| Howard Hawks Mitchell | S1,S9 | Stub | strong |
| Howard Heys | S2 | Stub | strong |
| Howard Jerome Keisler | S1,S5,S8,S9 | Stub | strong |
| Howard Kahane | S2 | Start | strong |
| Howard L. Resnikoff | S1,S8,S9 | Start | strong |
| Howard Levi | S1,S9 | Start | strong |
| Howard Masur | S1,S8,S9 | Stub | strong |
| Howard Wainer | S2,S6,S8,S9 | Start | strong |
| Howard Wright Alexander | S1,S8 | Stub | strong |
| Howell normal form | S1,S5 | Start | strong |
| Howell Peregrine | S1,S3 | Start | strong |
| Howland will forgery trial | S2,S9 | Start | strong |
| Howson property | S1,S6 | Start | strong |
| Hoàng Xuân Sính | S1,S5,S9 | Start | strong |
| Hořava–Lifshitz gravity | S3,S4 | Stub | strong |
| HP 10s | S1 | Stub | strong |
| HP 20b | S1 | C | strong |
| HP 30 series | S1 | Start | strong |
| HP 30b | S1 | Start | strong |
| HP 33s | S1 | Start | strong |
| HP 38G | S1 | Stub | strong |
| HP 48 series | S1,S8 | C | strong |
| HP 49/50 series | S1,S6,S8,S9 | C | strong |
| HP 9g | S1 | Stub | strong |
| HP calculators | S1 | Start | strong |
| HP Prime | S1,S6,S8,S9 | C | strong |
| HP Voyager | S1 | C | strong |
| HP-10B | S1 | Stub | strong |
| HP-12C | S1 | Start | strong |
| HP-17B | S1 | Stub | strong |
| HP-18C | S1 | Stub | strong |
| HP-19B | S1 | Stub | strong |
| HP-19C/-29C | S1 | Start | strong |
| HP-20S | S1 | Stub | strong |
| HP-22S | S1 | Stub | strong |
| HP-25 | S1 | Start | strong |
| HP-27 | S1 | Stub | strong |
| HP-28 series | S1 | Start | strong |
| HP-32S | S1 | Stub | strong |
| HP-34C | S1 | Stub | strong |
| HP-35 | S1 | C | strong |
| HP-41C | S1 | C | strong |
| HP-42S | S1 | Start | strong |
| HP-45 | S1 | Stub | strong |
| HP-55 | S1 | Stub | strong |
| HP-65 | S1 | C | strong |
| HP-67/97 | S1 | C | strong |
| HP-71B | S1 | Start | strong |
| Hp-FEM | S4,S8 | strong | |
| HPO formalism | S1,S3 | Start | strong |
| Hrushovski construction | S1,S6,S8 | Start | strong |
| Hsiang–Lawson's conjecture | S1,S5,S6,S8,S9 | Stub | strong |
| Hsiao-Lan Kuo | S1 | Start | strong |
| Hsien Chung Wang | S1,S8,S9 | C | strong |
| Hsu–Robbins–Erdős theorem | S1,S5,S6,S8 | Stub | strong |
| HTTP Public Key Pinning | S2 | C | strong |
| HTTP Strict Transport Security | S2,S6 | C | strong |
| HTTPS | S2,S6 | C | strong |
| Hu Hesheng | S1,S8,S9 | Start | strong |
| Hu Shihua | S1 | Stub | strong |
| Hua Luogeng | S1,S5,S8,S9 | C | strong |
| Hua's identity | S1,S5,S6,S9 | Stub | strong |
| Hua's lemma | S1,S5,S6,S8,S9 | Stub | strong |
| Huang Minqiang | S1,S3 | Start | strong |
| Huazhen Lin | S2 | Start | strong |