On the Co-PI Spectral Radius and the Co-PI Energy of Graphs

被引：0

作者：

Kaya, Ezgi ^{[1
]}

Maden, A. Dilek ^{[2
]}

机构：

[1] Igdir Univ, Fac Sci & Literature, Dept Math Comp, Igdir, Turkey

[2] Selcuk Univ, Dept Math, Fac Sci, TR-42075 Konya, Turkey

来源：

MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY | 2017年 / 77卷 / 03期

关键词：

SHARP BOUNDS; VERTEX; INDEX;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Co-PI eigenvalues of a connected graph G are the eigenvalues of its Co-PI matrix. In this study, Co-PI energy of a graph is defined as the sum of the absolute values of Co-PI eigenvalues of G. We also give some bounds for the Co-PI spectral radius and the Co-PI energy of graphs.

引用

页码：691 / 700

页数：10

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