A congruence relation for Wiener and Szeged indices
A congruence relation for Wiener and Szeged indices
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DOI:
10.2298/fil1505081g
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发表时间:
2015-03
期刊:
影响因子:
0.8
通讯作者:
I. Gutman;Kexiang Xu;Muhuo Liu
中科院分区:
文献类型:
--
作者:
I. Gutman;Kexiang Xu;Muhuo Liu
In a recent paper [H. Lin, MATCH Communications in Mathematical and in Computer Chemistry 70 (2013) 575–582], a congruence relation for Wiener indices of a class of trees was reported. We now show that Lin’s congruence is a special case of a much more general result.