The spectrum for 2-perfect bowtie system
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Elizabeth J. Billington; C.C. Lindner
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Article
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1994
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Elsevier Science
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English
β 409 KB
A bowtie is a pair of edge disjoint triangles of K, with a common vertex. A bowtie system is an edge disjoint decomposition of K, into bowties. A bowtie system is 2-perfect if it has the additional property that each bowtie can be replaced by exactly one of its distance 2 graphs so that the resultin