On the Co-PI Spectral Radius and the Co-PI Energy of Graphs
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Date
2017
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Publisher
UNIV KRAGUJEVAC, FAC SCIENCE
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
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.
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Journal or Series
MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY
WoS Q Value
Q1
Scopus Q Value
Q1
Volume
77
Issue
3
