%0 Journal Article
%T On Zagreb Energy and edge-Zagreb energy
%J Communications in Combinatorics and Optimization
%I Azarbaijan Shahid Madani University
%Z 2538-2128
%A B R, Rakshith
%D 2021
%\ 06/01/2021
%V 6
%N 1
%P 155-169
%! On Zagreb Energy and edge-Zagreb energy
%K Zagreb energy
%K edge-Zagreb energy
%K equienergetic graphs
%R 10.22049/cco.2020.26901.1160
%X In this paper, we obtain some upper and lower bounds for the general extended energy of a graph. As an application, we obtain few bounds for the (edge) Zagreb energy of a graph. Also, we deduce a relation between Zagreb energy and edge-Zagreb energy of a graph $G$ with minimum degree $delta ge2$. A lower and upper bound for the spectral radius of the edge-Zagreb matrix is obtained. Finally, we give some methods to construct (edge) Zagreb equienergetic graphs and show that there are (edge) Zagreb equienergetic graphs of order $nge 9$.
%U http://comb-opt.azaruniv.ac.ir/article_14105_fb10982ef42c255f41b1d2cf658295ec.pdf