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On graphs whose domination numbers equal their independent domination numbers

✍ Scribed by Belmannu Devadas Acharya; Purnima Gupta


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
185 KB
Volume
15
Category
Article
ISSN
1571-0653

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Let G be a simple graph of order n(G). A vertex set D of G is dominating if every vertex not in D is adjacent to some vertex in D, and D is a covering if every edge of G has at least one end in D. The domination number 7(G) is the minimum order of a dominating set, and the covering number/~(G) is th