Published January 1, 2017
| Version v1
Journal article
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On the Co-PI Spectral Radius and the Co-PI Energy of Graphs
Creators
- 1. Igdir Univ, Fac Sci & Literature, Dept Math Comp, Igdir, Turkey
- 2. Selcuk Univ, Dept Math, Fac Sci, TR-42075 Konya, Turkey
Description
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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