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math.GR2023
Eulerian character degree graph
G Sivanesan, C Selvaraj, T Tamizh Chelvam
We obtain a necessary condition for the character degree graph of a solvable group G to be Eulerian.
math.GR2022
Generalized non-coprime graphs of groups
S. Anukumar Kathirvel, Peter J. Cameron, T. Tamizh Chelvam
Let G be a finite group with identity e and H \neq \{e\} be a subgroup of G. The generalized non-coprime graph GAmma_{G,H} of G with respect to H is the simple undirected graph wit…