Det-extremal cubic bipartite graphs
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M. Funk; Bill Jackson; D. Labbate; J. Sheehan
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Article
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2003
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John Wiley and Sons
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English
β 132 KB
## Abstract Let __G__ be a connected __k__βregular bipartite graph with bipartition __V__(__G__)β=β__X__ βͺ __Y__ and adjacency matrix __A__. We say __G__ is detβextremal if __per__ (__A__)β=β|__det__(A)|. Detβextremal __k__βregular bipartite graphs exist only for __k__β=β 2 or 3. McCuaig has charac