On Computing Techniques for Sombor Index of Some Graphs

Kiran Naz, Sarfraz Ahmad, Eihab Bashier and Musavarah Sarwar

Mathematical Problems in Engineering, 2022, vol. 2022, 1-13

Abstract: In all types of topological indicators, degree-based indicators play a major role in chemical graph theory. The topological index is a fixed numeric value associated with graph isomerism. Firstly, in 1972, the concept of degree-based index was developed by Gutman and Trinajstic. These degree-based indices are divided into two ways, namely, degree and connection number. These degree-based graph indices are positive-valued for non-regular graphs and zero for regular graphs. In this article, we discussed the degree-based Sombor, reduced Sombor, and average Sombor indices for wheel graph, gear graph, helm graph, flower graph, sunflower graph, and lobster graph.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:1329653

DOI: 10.1155/2022/1329653

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