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].
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm97-1-5, author = {Jerzy Bia\l kowski and Thorsten Holm and Andrzej Skowro\'nski}, title = {On nonstandard tame selfinjective algebras having only periodic modules}, journal = {Colloquium Mathematicae}, volume = {96}, year = {2003}, pages = {33-47}, zbl = {1071.16009}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm97-1-5} }
Jerzy Białkowski; Thorsten Holm; Andrzej Skowroński. On nonstandard tame selfinjective algebras having only periodic modules. Colloquium Mathematicae, Tome 96 (2003) pp. 33-47. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm97-1-5/