Let f (v, e, Ξ») denote the maximum number of proper vertex colorings of a graph with v vertices and e edges in Ξ» colors. In this paper we present some new upper bounds for f (v, e, Ξ»). In particular, a new notion of pseudoproper colorings of a graph is given, which allows us to significantly improve
β¦ LIBER β¦
A new algorithm for finding a pseudoperipheral vertex or the endpoints of a pseudodiameter in a graph
β Scribed by Paulino, Glaucio H. ;Menezes, Ivan F. M. ;Gattass, Marcelo ;Mukherjee, Subrata
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 867 KB
- Volume
- 10
- Category
- Article
- ISSN
- 1069-8299
No coin nor oath required. For personal study only.
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