Work

The Steiner Gutman Index of Trees

Year: 2025

Type: article

Abstract: The concept of Gutman index Gut (G) of a connected graph G was introduced in 1994.The Steiner distance in a graph, introduced by Chartrand et al. in 1989, isv∈S dG (v) dG (S) , where dG (S) is the Steiner distance of S and dG (v) is the degree of v in G.In this paper, we obtained the relations between Steiner Gutman k-index and Gutman index, Wiener index and Steiner Wiener k-index of trees with k = 3, 4.

Source: match Communications in Mathematical and in Computer Chemistry

DOI: 10.46793/match95-1.22324

Author: Zhonghua Li

Institution: Xinjiang University

Language: English

Topic: Graph theory and applications

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

Funder: National Natural Science Foundation of China

Award: G4264302267