Volume 9 - Issue 2 (2) | PP: 67 - 73
Language : English
DOI : https://doi.org/10.31559/glm2020.9.2.2
DOI : https://doi.org/10.31559/glm2020.9.2.2
692
24
On the coneighbor eigenvalues and coneighbor energy of a graph
| Received Date | Revised Date | Accepted Date | Publication Date |
| 9/6/2020 | 25/7/2020 | 4/8/2020 | 31/1/2021 |
Abstract
In this paper, we define a new concept in theory of graph energy called coneighbor energy of a graph G, denoted by CE(G), as the sum of the absolute value of eigenvalues of its coneighbor matrix. We are going to derive some results about the coneighbor energy of graphs and coneighboracation graph that possess some coneighbor vertices.
How To Cite This Article
Ibrahim , N. B. (2021). On the coneighbor eigenvalues and coneighbor energy of a graph . General Letters in Mathematics, 9 (2), 67-73, 10.31559/glm2020.9.2.2
Copyright © 2024, This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.