THE SECOND INVERSE SUM INDEG INDEX FOR SPECIAL GRAPHS, By Dariush Heidari

Research

Title	THE SECOND INVERSE SUM INDEG INDEX FOR SPECIAL GRAPHS
Type	Presentation
Keywords	INVERSE SUM INDEG INDEX
Year	2025
Researchers	Dariush Heidari ، MOHAMMADREZA ROSTAMI

Abstract

In this paper, we establish new bounds on the second inverse sum indeg (henceforth, ISI2) index of a graph using other graph invariant, and determine the trees with the minimum and maximum ISI2 index.