arXiv · 1204.6681
On the Cartesian product of non well-covered graphs
Abstract
A graph is well-covered if every maximal independent set has the same cardinality, namely the vertex independence number. We answer a question of Topp and Volkmann and prove that if the Cartesian product of two graphs is well-covered, then at least one of them must be well-covered.
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Bert L. Hartnell, Douglas F. Rall. 2012-04-30. On the Cartesian product of non well-covered graphs. https://arxiv.org/abs/1204.6681
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