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math.RT2008
Generalized Reynolds ideals and derived equivalences for algebras of dihedral and semidihedral type
Thorsten Holm, Alexander Zimmermann
Generalized Reynolds ideals are ideals of the center of a symmetric algebra over a field of positive characteristic. They have been shown by the second author to be invariant under…
math.RT2008
On Morita theory for self-dual modules
Wolfgang Willems, Alexander Zimmermann
Let be a finite group and let be a field of characteristic . It is known that a -module carries a non-degenerate -invariant bilinear form if and only if $…