A new characterization of perfect graphs
✍ Scribed by Hortensia Galeana-Sánchez
- Book ID
- 113567680
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 211 KB
- Volume
- 312
- Category
- Article
- ISSN
- 0012-365X
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📜 SIMILAR VOLUMES
Let u(G) and i(G) be the domination number and independent domination number of a graph G. respectively. Sumner and Moore [8] define a graph G to be domination perfect if y( H) = i( H), for every induced subgraph H of G. In this article, we give a finite forbidden induced subgraph characterization o
## Abstract A b‐coloring is a coloring of the vertices of a graph such that each color class contains a vertex that has a neighbor in all other color classes, and the b‐chromatic number of a graph __G__ is the largest integer __k__ such that __G__ admits a b‐coloring with __k__ colors. A graph is b
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