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Abstract:
设G是简单图,对G中任意顶点v,d_v表示v的度数.图G的ABC指数定义为ABC(G)=∑_(uv∈E(G))((d_u+d_v-2)/(d_ud_v))~(1/2).讨论了对图进行移边变换后其ABC指数的变化情况.
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Source :
数学的实践与认识
Year: 2013
Issue: 22
Volume: 43
Page: 162-165
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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