Perfect Matchings Versus Odd Cuts
Perfect Matchings Versus Odd Cuts
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DOI:
10.1007/s00493-002-0008-6
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发表时间:
2002-10
期刊:
影响因子:
1.1
通讯作者:
Z. Szigeti
中科院分区:
文献类型:
--
作者:
Z. Szigeti
We give a simple proof for an important result of Edmonds, Lovász and Pulleyblank, stating that a brick has no non-trivial tight cuts. Our proof relies on some results on almost critical graphs. The introduction of these graphs is the second aim of the present paper.