Jitender Kumar

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math.CO2025

Sombor Spectrum of Super Graphs defined on groups

Ekta Pachar, Sandeep Dalal, Jitender Kumar

Given a simple graph $A$ on a group $G$ and an equivalence relation $B$ on $G$ , the $B$ super $A$ graph is defined as a simple graph, whose vertex set is $G$ and two vertices $g$ ,…

math.CO2024

Laplacian Spectrum of Super Graphs defined on Certain Non-abelian Groups

Varun J Kaushik, Ekta, Parveen +1

Given a graph $A$ on a group $G$ and an equivalence relation $B$ on $G$ , the $B$ super $A$ graph, whose vertex set is $G$ and two vertices $g$ , $h$ are adjacent if and only if there…