Sombor index of thorny graphs

Introduction/purpose: The thorny graph of a graph G is obtained by attaching pendent vertices to the vertices of G. A mathematical study of the Sombor index of thorny graphs is undertaken. Methods: Combinatorial graph theory is applied. Results: A general expression for the Sombor index of thorny...

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Bibliographic Details
Published in:Vojnotehnički Glasnik
Main Author: Ivan Gutman
Format: Article
Language:English
Published: University of Defence in Belgrade 2025-04-01
Subjects:
Online Access:https://scindeks.ceon.rs/article.aspx?artid=0042-84692502413G