Let Ξ΄, Ξ³, i and Ξ± be respectively the minimum degree, the domination number, the independent domination number and the independence number of a graph G. The graph G is 3-Ξ³-critical if Ξ³ = 3 and the addition of any edge decreases Ξ³ by 1. It was conjectured that any connected 3-Ξ³-critical graph satisf
Global insertion and hamiltonicity in DCT-graphs
β Scribed by A. Ainouche; O. Favaron; H. Li
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 708 KB
- Volume
- 184
- Category
- Article
- ISSN
- 0012-365X
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