Finite group algebras of nilpotent groups: a complete set of orthogonal primitive idempotents
arXiv:1302.3882 · doi:10.1016/j.ffa.2010.10.005
Abstract
We provide an explicit construction for a complete set of orthogonal primitive idempotents of finite group algebras over nilpotent groups. Furthermore, we give a complete set of matrix units in each simple epimorphic image of a finite group algebra of a nilpotent group.
arXiv admin note: text overlap with arXiv:1302.3747