The energy and Sombor index of graphs
Makaleler > Tam Makale · 2021
Yazarlar: Alper Ulker, Arif GÜRSOY, Necla Kircali Gursoy
match Communications in Mathematical and in Computer Chemistry, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Wos, 2021, cilt 87, ss 51-58
Özet
The energy of a graph is defined to be the sum of absolute values of eigenvalues of its adjacency matrix. The Sombor index of a graph is a novel topological indexof a graph. In this paper, we study relations between energy and Sombor index of a graph in terms of its degrees. Moreover, we give upper bound for a regular graph in terms of its Sombor index.