activity
20202026
most citedIdentification of non-isomorphic 2-groups with dihedral central quotient and isomorphic modular group algebras

2 citations · 2 across the 5 of their papers we have counts for

collaborators
Showing 2020Show all

1 paper · 1 filter

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…