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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…
math.RA2022
Induced subgraphs of zero-divisor graphs
G. Arunkumar, Peter J. Cameron, T. Kavaskar +1
The zero-divisor graph of a finite commutative ring with unity is the graph whose vertex set is the set of zero-divisors in the ring, with and adjacent if . We show t…