On the Eigenvalues of Rhomboidal C4C8 (R) [n, n] Nanotori

被引：0
|
作者：
Afshari, F. [1 ]
Maghasedi, M. [1 ]
机构：
[1] Islamic Azad Univ, Dept Math, Karaj Branch, Karaj, Iran
来源：
IRANIAN JOURNAL OF MATHEMATICAL CHEMISTRY | 2019年 / 10卷 / 01期
关键词：
C4C8 Rhomboidal torus; Cayley graph; Graph spectrum; Estrada index; GRAPHS;
D O I：
10.22052/ijmc.2018.118152.1343
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A C4C8 net is a trivalent decoration made by alternating squares C-4 and octagons C-8. It can cover either a cylinder or a torus. In this paper, we determine the adjacency spectrum of rhomboidal C4C8 tori. We also give lower and upper bounds for a chemical quantity, namely Estrada index, for a C4C8 net. (C) 2019 University of Kashan Press. All rights reserved
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页码：11 / 20
页数：10
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