期刊论文

Zhang, Minjie

英文

Discrete Applied Mathematics

0166-218X

2020

282

243-256

10.1016/j.dam.2019.11.007

S.L. acknowledges the financial support from the National Natural Science Foundation of China (Grant Nos. 11671164, 11271149). M.Z. acknowledges the financial support from the National Natural Science Foundation of China (Grant Nos. 11901179) and the open-ended subject Foundation of Hubei University of Arts and Science, PR China (Grant Nos. XK2019057).

本校为第一机构

This article is devoted to establish the explicit analytical expressions for the expected values of the Schultz index, Gutman index, multiplicative degree-Kirchhoff index and additive degree-Kirchhoff index of a random polyphenylene chain. The average values of these four indices with respect to the set of all polyphenylene chains with n hexagons are obt...