Inventory rows P4
The cards of the rows of the inventory whose ids start with P4. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
birthday problem P4080H7P4A
| URI | m2://inv/P4080H7P4A |
|---|---|
| Kind | problem |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Birthday problem 0NMWG2PHJ0 |
Mentions
- wikidata: Wikidata Q339000, birthday problem (problem). Also MathWorld BirthdayProblem, ProofWiki Birthday_Paradox
History
- 2026-10-26: add by m2/dev
Leopold Vietoris P45E079TMV
| URI | m2://inv/P45E079TMV |
|---|---|
| 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 Q78693, Leopold Vietoris (unknown). Also nLab Leopold Vietoris
History
- 2026-10-26: add by m2/dev
Ralph Fox P4A416SR8M
| URI | m2://inv/P4A416SR8M |
|---|---|
| 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 Q1405367, Ralph Fox (unknown). Also nLab Ralph Fox
History
- 2026-10-26: add by m2/dev
homography P4A4FZ91G6
| URI | m2://inv/P4A4FZ91G6 |
|---|---|
| Kind | topic |
| Layer | textbook |
| MSC | 16D40 |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2112539, homography (topic)
History
- 2026-10-26: add by m2/dev
Disk covering problem P4F2AY4KHZ
| URI | m2://inv/P4F2AY4KHZ |
|---|---|
| Kind | problem |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5282308, Disk covering problem (problem). Also MathWorld DiskCoveringProblem
History
- 2026-10-26: add by m2/dev
Harnack's inequality P4W1WW222P
| URI | m2://inv/P4W1WW222P |
|---|---|
| Kind | statement |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q868279, Harnack's inequality (statement). Also MathWorld HarnacksInequality
History
- 2026-10-26: add by m2/dev