@article {
author = {Shelash, Hahder and Shukur, Ali},
title = {Pseudospectrum Energy of Graphs},
journal = {Iranian Journal of Mathematical Chemistry},
volume = {11},
number = {2},
pages = {83-93},
year = {2020},
publisher = {University of Kashan},
issn = {2228-6489},
eissn = {2008-9015},
doi = {10.22052/ijmc.2020.221182.1488},
abstract = {Let G be a simple graph of order N, the concept of resol-vent energy of graph G; i.e. ER(G)=\sum_{i=1}^N (N - λi)^{-1} was established in Resolvent Energy of Graphs, MATCH commun. Math. comput. chem., 75 (2016), 279-290. In this paper we study the set of resol-vents energies of graph G which it is called pseudospectrum energy of graph PS(G). For large value resolvent energy of graph ER(G) and real eigenvalues, we establish a number of properties of PS(G): For complex eigenvalues, some examples of PS(G) are given.},
keywords = {energy of graph,resolvent,resolvent energy of graph,pseu- dospectrum},
url = {https://ijmc.kashanu.ac.ir/article_109846.html},
eprint = {https://ijmc.kashanu.ac.ir/article_109846_ffd2d02d93001914f9a1577b7f1fe61b.pdf}
}