Work

Proof of a Conjecture on Sombor Index and the Least Sombor Eigenvalue of Graphs

Year: 2025

Type: article

Abstract: Let G be a simple graph with vertex set V (G) = {v1, v2, . . ., vn} and edge set E(G), where |V (G)| = n and |E(G)| = m.Molecular descriptors play a significant role in quantitative studies of structureproperty and structure-activity relationships.One of the popular degree-based topological indices, the Sombor index (SO), is a chemically useful descriptor.The Sombor index of a graph G is defined as

Source: match Communications in Mathematical and in Computer Chemistry

DOI: 10.46793/match94-3.28824

Authors: Kinkar Chandra Das, Chunlei Xu

Institution: Sungkyunkwan University

Language: English

Topic: Graph theory and applications

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

Funder: Natural Science Foundation of Inner Mongolia

Award: G2520216519