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Domination in bipartite graphs
Authors:Jochen Harant
Affiliation:Institut für Mathematik, TU Ilmenau, Postfach 100565, D-98684 Ilmenau, Germany
Abstract:We prove that the domination number of a graph of order n and minimum degree at least 2 that does not contain cycles of length 4, 5, 7, 10 or 13 is at most View the MathML source. Furthermore, we derive upper bounds on the domination number of bipartite graphs of given minimum degree.
Keywords:Domination number   Cycle length   Bipartite   Probabilistic method
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