Santanu Mandal

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math.CO2023

Co-maximal subgroup graph characterized by forbidden subgraphs

Pallabi Manna, Santanu Mandal, Manideepa Saha

In this communication, the co-maximal subgroup graph $Γ (G)$ of a finite group $G$ is examined when $G$ is a finite nilpotent group, finite abelian group, dihedral group $D_{n}$ , dicy…

math.CO2023

Further study on forbidden subgraphs of power graph

Santanu Mandal, Pallabi Manna

The undirected power graph (or simply power graph) of a group $G$ , denoted by $P (G)$ , is a graph whose vertices are the elements of the group $G$ , in which two vertices $u$ and $v$ …