Algebraic connections between topological indices

被引:36
|
作者
Chan, O
Gutman, I
Lam, TK [1 ]
Merris, R
机构
[1] Natl Univ Singapore, Dept Math, Singapore 119260, Singapore
[2] Univ Kragujevac, Fac Sci, YU-34000 Kragujevac, Yugoslavia
[3] Calif State Univ Hayward, Dept Math & Comp Sci, Hayward, CA 94542 USA
关键词
D O I
10.1021/ci970059y
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A relation has been recently established between the Wiener number W and an immanant of the Laplacian matrix of the molecular graph [Chan, O.; Lam, T. K.; Merris, R. J. Chem. Inf: Comput. Sci. 1997, 37, 762-765]. On the basis of this result we now show that there exist algebraic connections between W and certain molecular-graph-based structure descriptors which, until now, were believed not to be related to W, namely the Hosoya index and quantities derived from it and the simple topological index of Narumi.
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页码:62 / 65
页数:4
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