Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:concerns |
characteristic polynomial of a matroid
|
| gptkbp:field |
matroid theory
combinatorics |
| https://www.w3.org/2000/01/rdf-schema#label |
Heron–Rota–Welsh conjecture
|
| gptkbp:proposedBy |
gptkb:Gian-Carlo_Rota
gptkb:D._A._Heron gptkb:D._J._A._Welsh |
| gptkbp:provenBy |
gptkb:June_Huh
gptkb:Eric_Katz gptkb:Karim_Adiprasito |
| gptkbp:relatedTo |
gptkb:Hodge_theory
gptkb:Rota's_conjecture characteristic polynomial log-concavity matroid |
| gptkbp:status |
proven
|
| gptkbp:yearProposed |
1972
|
| gptkbp:yearProved |
2015
|
| gptkbp:bfsParent |
gptkb:Rota's_conjecture
|
| gptkbp:bfsLayer |
7
|