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math.CO2025
Sombor index and eigenvalues of weakly zero-divisor graph of commutative rings
Mohd Shariq, Jitender Kumar
The weakly zero-divisor graph of a commutative ring is the simple undirected graph whose vertices are nonzero zero-divisors of and two distinct vertices , a…
math.CO2024
The embedding of line graphs associated to the annihilator graph of commutative rings
Mohd Shariq, Praveen Mathil, Mohd Nazim +1
The annihilator graph of the commutative ring is an undirected graph with vertex set as the set of all non-zero zero divisors of , and two distinct vertices and…