On nonstandard tame selfinjective algebras having only periodic modules
Jerzy Białkowski, Thorsten Holm, Andrzej Skowroński (2003)
Colloquium Mathematicae
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We investigate degenerations and derived equivalences of tame selfinjective algebras having no simply connected Galois coverings but the stable Auslander-Reiten quiver consisting only of tubes, discovered recently in [4].