Inventory rows 52
The cards of the rows of the inventory whose ids start with 52. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
Schoenflies problem 520932DBGX
| URI | m2://inv/520932DBGX |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 54-XX |
| Sources | 3 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q495412, Jordan–Schönflies theorem (statement). Also Wikidata Q495412
- thousand_plus: thousand_plus Q495412, Jordan–Schönflies theorem (statement). Also Wikidata Q495412, Wikipedia Jordan–Schönflies theorem
- wikidata: Wikidata Q495412, Schoenflies problem (problem). Also MathWorld SchoenfliesTheorem
History
- 2026-10-26: add by m2/dev
plastic ratio 5211HT4531
| URI | m2://inv/5211HT4531 |
|---|---|
| Kind | object |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2345603, plastic ratio (object). Also MathWorld PlasticConstant, OEIS A060006
History
- 2026-10-26: add by m2/dev
De Bruijn–Erdős theorem (graph theory) 525GSH27N0
| URI | m2://inv/525GSH27N0 |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 05-XX |
| Sources | 2 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q3527054, De Bruijn–Erdős theorem (graph theory) (statement). Also Wikidata Q3527054
- thousand_plus: thousand_plus Q3527054, De Bruijn–Erdős theorem (graph theory) (statement). Also Wikidata Q3527054, Wikipedia De Bruijn–Erdős theorem (graph theory)
History
- 2026-10-26: add by m2/dev
Gregor Mendel 526TTKXNVZ
| URI | m2://inv/526TTKXNVZ |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | out_of_scope (a person, not an item of mathematics) |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q37970, Gregor Mendel (unknown). Also EoM Mendel,_Johann_Gregor
History
- 2026-10-26: add by m2/dev
Cantor number 527J9K5YH4
| URI | m2://inv/527J9K5YH4 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q12786684, Cantor number (unknown). Also MathWorld Catalan-MersenneNumber, OEIS A007013
History
- 2026-10-26: add by m2/dev
median 52AE5W54KQ
| URI | m2://inv/52AE5W54KQ |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Median of a triangle 0XW8HX8VEV |
Mentions
- wikidata: Wikidata Q235001, median (definition). Also MathWorld TriangleMedian, ProofWiki Definition:Median_of_Triangle
History
- 2026-10-26: add by m2/dev
Θ/θ 52ASYB7X4C
| URI | m2://inv/52ASYB7X4C |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | out_of_scope (a notation: the notation register holds it (corpus spec K10.4)) |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q14398, Θ/θ (unknown). Also ProofWiki Symbols:Greek/Theta
History
- 2026-10-26: add by m2/dev
Ackermann function 52B7DY8ED7
| URI | m2://inv/52B7DY8ED7 |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q341835, Ackermann function (concept). Also EoM Ackermann_function, MathWorld AckermannFunction
History
- 2026-10-26: add by m2/dev
Hilbert's fifth problem 52BQBCBMT6
| URI | m2://inv/52BQBCBMT6 |
|---|---|
| Kind | problem |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q3893331, Hilbert's fifth problem (problem). Also nLab Hilbert's fifth problem
History
- 2026-10-26: add by m2/dev
Dona nobis pacem 52CKQKMZ2V
| URI | m2://inv/52CKQKMZ2V |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5293810, Dona nobis pacem (unknown). Also nLab 000035425680
History
- 2026-10-26: add by m2/dev
Krzysztof Galicki 52EHE9R0DQ
| URI | m2://inv/52EHE9R0DQ |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | out_of_scope (a person, not an item of mathematics) |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q48844370, Krzysztof Galicki (unknown). Also nLab Krzysztof Galicki
History
- 2026-10-26: add by m2/dev
complex analysis 52GCAHHXJX
| URI | m2://inv/52GCAHHXJX |
|---|---|
| Kind | topic |
| Layer | textbook |
| MSC | 30-XX |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q193756, complex analysis (topic). Also MathWorld ComplexAnalysis, nLab complex analysis, ProofWiki Definition:Analysis/Complex
History
- 2026-10-26: add by m2/dev
Gerhard Hochschild 52GF2CCPWD
| URI | m2://inv/52GF2CCPWD |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | out_of_scope (a person, not an item of mathematics) |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q371662, Gerhard Hochschild (unknown). Also nLab Gerhard Hochschild
History
- 2026-10-26: add by m2/dev
Laurent Schwartz 52P1XKFW4P
| URI | m2://inv/52P1XKFW4P |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | out_of_scope (a person, not an item of mathematics) |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q212081, Laurent Schwartz (unknown). Also nLab Laurent Schwartz
History
- 2026-10-26: add by m2/dev
supersymmetry breaking 52RXN1MY2F
| URI | m2://inv/52RXN1MY2F |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q3941838, supersymmetry breaking (unknown). Also nLab supersymmetry breaking
History
- 2026-10-26: add by m2/dev
Intersection theorem 52ZKHSK56E
| URI | m2://inv/52ZKHSK56E |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 51-XX |
| Sources | 2 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q17101806, Intersection theorem (statement). Also Wikidata Q17101806
- thousand_plus: thousand_plus Q17101806, Intersection theorem (statement). Also Wikidata Q17101806, Wikipedia Intersection theorem
History
- 2026-10-26: add by m2/dev