Statements (9)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:concerns |
chromatic index
critical graphs |
| gptkbp:field |
graph theory
|
| https://www.w3.org/2000/01/rdf-schema#label |
Toft's conjecture
|
| gptkbp:namedAfter |
gptkb:Bjarne_Toft
|
| gptkbp:status |
open problem
|
| gptkbp:bfsParent |
gptkb:Bjarne_Toft
|
| gptkbp:bfsLayer |
7
|