Claude Berge has given suffkient conditions under which each edge of a regular multigraph belongs to some I-factor. His proof-technique actually yields the Same conclusion under less restrictive conditions. Here we point out that this stronger version of Berge's theorem follows easily from a theorem
โฆ LIBER โฆ
A note onf-factors in directed and undirected multigraphs
โ Scribed by Pierre Fraisse; Pavol Hell; David G. Kirkpatrick
- Publisher
- Springer Japan
- Year
- 1986
- Tongue
- English
- Weight
- 378 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0911-0119
No coin nor oath required. For personal study only.
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