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arxiv: 1308.3210 · v1 · pith:3ALCOHOPnew · submitted 2013-08-14 · 🧮 math.CO

Bounds on the Maximum Number of Minimum Dominating Sets

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keywords numbersetsboundsgammagraphsizedominatingfind
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We use probabilistic methods to find lower bounds on the maximum number, in a graph with domination number \gamma, of dominating sets of size \gamma. We find that we can randomly generate a graph that, w.h.p., is dominated by almost all sets of size \gamma. At the same time, we use a modified adjacency matrix to obtain lower bounds on the number of sets of a given size that do not dominate a graph on n vertices

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