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[期刊论文] 作者:YE Cheng-fu, 来源:数学季刊:英文版 年份:2012
[期刊论文] 作者:WANG Bo,YE Cheng-fu,YAN Li-yin, 来源:高校应用数学学报B辑 年份:2004
Let G be a (molecular) graph. The Hosoya index Z(G) of G is defined as the number of subsets of the edge set E(G) in which no two edges are adjacent in G,i.e.,Z...
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