Path extendable graphs
β Scribed by G. R. T. Hendry
- Book ID
- 110608554
- Publisher
- Springer Netherlands
- Year
- 1990
- Tongue
- English
- Weight
- 666 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0031-5303
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We say that a simple graph G is induced matching extendable, shortly IM-extendable, if every induced matching of G is included in a perfect matching of G. The main results of this paper are as follows: (1) For every connected IM-extendable graph 2 |V (G)| -2; the equality holds if and only if G βΌ
A graph G is 2-extendable if any two independent edges of G are contained in a perfect matching of G. A Cayley graph of even order over an abelian group is 2-extendable if and only if it is not isomorphic to any of the following circulant graphs: (I) Z2.(1,2n -1), n >~ 3; (II) ZE.(1,2,2n -1,2n -2),