existenceConditionUndirectedGraph
P134431
predicate
Indicates that a specified condition holds for the existence of an undirected graph (or a structure modeled as one), typically constraining when such a graph can or must exist.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| isUndirectedIf | 1 |
Sample triples (2)
| Subject | Object |
|---|---|
| Eulerian trail | graph has exactly zero or two vertices of odd degree and all non-isolated vertices lie in a single connected component ⓘ |
| Cayley graph | generating set is symmetric via predicate surface "isUndirectedIf" ⓘ |