2 citations · 2 across the 5 of their papers we have counts for
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math.RA2025
The Modular Isomorphism Problem over all fields
Leo Margolis, Taro Sakurai
The Modular Isomorphism Problem asks, if an isomorphism between modular group algebras of finite -groups over a field implies an isomorphism of the group bases. We explore t…
math.RA2024★ 2 cited
Identification of non-isomorphic 2-groups with dihedral central quotient and isomorphic modular group algebras
Leo Margolis, Taro Sakurai
The question whether non-isomorphic finite -groups can have isomorphic modular group algebras was recently answered in the negative by García-Lucas, Margolis and del Río [J. Rei…
math.RA2020
Twisted group ring isomorphism problem and infinite cohomology groups
L. Margolis, O. Schnabel
We continue our investigation of a variation of the group ring isomorphism problem for twisted group algebras. Contrary to previous work, we include cohomology classes which do not…