K1, 3-factors in graphs
K1, 3-factors in graphs
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DOI:
10.1016/j.disc.2007.11.013
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发表时间:
2008-12
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Let k be a positive integer. It is shown that if G is a graph of order 4k with minimum degree at least 2k, then G contains k vertex-disjoint copies of K1,3, unless G is isomorphic to K2k,2kwith k being odd.