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Abstract:
图G的正常边染色称为无圈的,如果图G中不含2-色圈。图G的无圈边色数,用a'(G)表示,是使图G存在正常无圈边染色所需要的最少颜色数。证明了如果不含三角形的轮胎图G的最大度为Δ(G),则a'(G)≤Δ(G)+3。
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Source :
山东大学学报(理学版)
Year: 2014
Issue: 04
Volume: 49
Page: 44-49
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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