A family of graphs with expensive depth-reduction
β Scribed by Georg Schnitger
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 443 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0304-3975
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Let 5~ be a family of graphs. Suppose there is a nontrivial graph H such that for any supergraph G of H, G is in 5 e if and only if the contraction G/H is in 5g. Examples of such an 0~: graphs with a spanning closed trail; graphs with at least k edge-disjoint spanning trees; and k-edge-connected gra
The Petersen family consists of the seven graphs that can be obtained from the Petersen Graph by Y2-and 2Y-exchanges. A splitter for a family of graphs is a maximal 3-connected graph in the family. In this paper, a previously studied graph, Q 13, 3 , is shown to be a splitter for the set of all grap