3 papers
math.RT2026
On the Twisted Group Ring Isomorphism Problem for isoclinic groups
Sumana Hatui, Sahanawaj Sabnam
In this article, we consider a general version of the classical group ring isomorphism problem, called the twisted group ring isomorphism problem (TGRIP), which determines an isomo…
math.GR2026
On the Schur multiplier of -groups with abelianization -elementary abelian
Sumana Hatui, Tony Nixon Mavely, Sahanawaj Sabnam
Let be an odd prime. We describe a method to compute the Schur multiplier of finite -groups of nilpotency class such that is isomorphic to direct product o…
math.GR2024
On the Twisted Group Ring Isomorphism Problem for a class of groups
Sumana Hatui, Gurleen Kaur, Sahanawaj Sabnam
The twisted group ring isomorphism problem (TGRIP) is a variation of the classical group ring isomorphism problem. It asks whether the ring structure of the twisted group ring dete…