The energy and sombor index of graphs
Match, cilt.87, sa.1, ss.51-58, 2022 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 87 Sayı: 1
- Basım Tarihi: 2022
- Doi Numarası: 10.46793/match.87-1.051u
- Dergi Adı: Match
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, zbMATH
- Sayfa Sayıları: ss.51-58
- İstanbul Kültür Üniversitesi Adresli: Evet
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 index of a graph. In this paper, we study relations between energy and Sombor index of a graph G in terms of its degrees. Moreover, we give upper bound for a regular graph in terms of its Sombor index.