On Degree Sum Energy of a Graph

被引：0

作者：

Hosamani, Sunilkumar M. ^{[1
]}

Ramane, Harishchandra S. ^{[2
]}

机构：

[1] Rani Channamma Univ, Dept Math, Belagavi, India

[2] Karnatak Univ, Dept Math, Dharwad, Karnataka, India

来源：

EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS | 2016年 / 9卷 / 03期

关键词：

Spectrum; Energy; Degree sum energy;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The degree sum energy of a graph G is defined as the sum of the absolute values of the eigenvalues of the degree sum matrix of G. In this paper, we obtain some lower bounds for the degree sum energy of a graph G.

引用

页码：340 / 345

页数：6

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