Inventory rows 8H
The cards of the rows of the inventory whose ids start with 8H. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
Schwarz minimal surface 8H17J7B7HA
| URI | m2://inv/8H17J7B7HA |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q7433187, Schwarz minimal surface (concept). Also MathWorld SchwarzsMinimalSurface
History
- 2026-10-26: add by m2/dev
uniquely colorable graph 8H61EQJH7V
| URI | m2://inv/8H61EQJH7V |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q7886960, uniquely colorable graph (unknown). Also MathWorld UniquelyColorableGraph
History
- 2026-10-26: add by m2/dev
q-exponential 8H7K1VC2J2
| URI | m2://inv/8H7K1VC2J2 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1062655, q-exponential (unknown). Also MathWorld q-ExponentialFunction
History
- 2026-10-26: add by m2/dev
least common multiple 8H8TYKF9QF
| URI | m2://inv/8H8TYKF9QF |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 2 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_overview: mathlib_overview General algebra > Divisibility in integral domains > least common multiple, least common multiple (unknown). Also Mathlib GCDMonoid.lcm
- mathlib_undergrad: mathlib_undergrad Ring Theory > Divisibility in integral domains > least common multiple, least common multiple (unknown). Also Mathlib GCDMonoid.lcm
History
- 2026-10-26: add by m2/dev
Mark Van Raamsdonk 8HCZTVA77F
| URI | m2://inv/8HCZTVA77F |
|---|---|
| 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 Q21795356, Mark Van Raamsdonk (unknown). Also nLab Mark Van Raamsdonk
History
- 2026-10-26: add by m2/dev
direct image functor 8HDDNCPG6R
| URI | m2://inv/8HDDNCPG6R |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5280340, direct image functor (unknown). Also nLab direct image
History
- 2026-10-26: add by m2/dev
tangential triangle 8HE72WHGWG
| URI | m2://inv/8HE72WHGWG |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q20828394, tangential triangle (unknown). Also MathWorld TangentialTriangle
History
- 2026-10-26: add by m2/dev
Turán's brick factory problem 8HFM575YWV
| URI | m2://inv/8HFM575YWV |
|---|---|
| Kind | problem |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q25303632, Turán's brick factory problem (problem). Also MathWorld ZarankiewiczsConjecture
History
- 2026-10-26: add by m2/dev
Hilbert matrix 8HHDDKA8WD
| URI | m2://inv/8HHDDKA8WD |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q612991, Hilbert matrix (unknown). Also MathWorld HilbertMatrix
History
- 2026-10-26: add by m2/dev
Sperner's theorem 8HK7V2D9FQ
| URI | m2://inv/8HK7V2D9FQ |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 05-XX |
| Sources | 4 |
| Outcome | open |
| Node | Sperner's theorem 0J87V9K1GE |
Mentions
- mathlib_1000: mathlib_1000 Q2226786, Sperner's theorem (statement). Also Mathlib IsAntichain.sperner, Wikidata Q2226786
- mathlib_overview: mathlib_overview Combinatorics > Set families > Sperner's theorem, Sperner's theorem (unknown). Also Mathlib IsAntichain.sperner
- thousand_plus: thousand_plus Q2226786, Sperner's theorem (statement). Also Mathlib IsAntichain.sperner, Wikidata Q2226786, Wikipedia Sperner's theorem
- wikidata: Wikidata Q2226786, Sperner's theorem (statement). Also MathWorld SpernersTheorem
History
- 2026-10-26: add by m2/dev
Syria 8HSNZ95RN2
| URI | m2://inv/8HSNZ95RN2 |
|---|---|
| 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 Q858, Syria (unknown). Also ProofWiki Mathematician:Mathematicians/Sorted_By_Nation/Syria
History
- 2026-10-26: add by m2/dev
Hamiltonian path 8HT77WQKPA
| URI | m2://inv/8HT77WQKPA |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 05-XX |
| Sources | 3 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q273037, Bondy–Chvátal theorem (statement). Also Wikidata Q273037
- thousand_plus: thousand_plus Q273037, Bondy–Chvátal theorem (statement). Also Wikidata Q273037, Wikipedia Bondy–Chvátal theorem
- wikidata: Wikidata Q273037, Hamiltonian path (unknown). Also MathWorld HamiltonianPath
History
- 2026-10-26: add by m2/dev
absolute error 8HTKRBY0E2
| URI | m2://inv/8HTKRBY0E2 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q3057447, absolute error (unknown). Also EoM Absolute_error, MathWorld AbsoluteError
History
- 2026-10-26: add by m2/dev
no-cloning theorem 8HWK3YKTN3
| URI | m2://inv/8HWK3YKTN3 |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 81-XX |
| Sources | 3 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q1751823, No-cloning theorem (statement). Also Wikidata Q1751823
- thousand_plus: thousand_plus Q1751823, No-cloning theorem (statement). Also Wikidata Q1751823, Wikipedia No-cloning theorem
- wikidata: Wikidata Q1751823, no-cloning theorem (unknown). Also nLab no-cloning theorem
History
- 2026-10-26: add by m2/dev
Markus−Yamabe theorem 8HWPTSFW32
| URI | m2://inv/8HWPTSFW32 |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 37-XX |
| Sources | 2 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q6771536, Markus−Yamabe theorem (statement). Also Wikidata Q6771536
- thousand_plus: thousand_plus Q6771536, Markus−Yamabe theorem (statement). Also Wikidata Q6771536, Wikipedia Markus−Yamabe theorem
History
- 2026-10-26: add by m2/dev
Alexander matrix 8HWXBA2TK4
| URI | m2://inv/8HWXBA2TK4 |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q4720489, Alexander matrix (concept). Also MathWorld AlexanderMatrix
History
- 2026-10-26: add by m2/dev
Poisson kernel 8HY9EY9SCW
| URI | m2://inv/8HY9EY9SCW |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2596534, Poisson kernel (concept). Also MathWorld PoissonKernel
History
- 2026-10-26: add by m2/dev