Weighted Surface Algebras: General Version

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Date
2019-02-28MFO Scientific Program
Research in Pairs 2018Series
Oberwolfach Preprints;2019,07Author
Erdmann, Karin
Skowroński, Andrzej
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Show full item recordOWP-2019-07
Abstract
We introduce general weighted surface algebras of triangulated surfaces with arbitrarily oriented triangles and describe their basic properties. In particular, we prove that all these algebras, except the singular disc, triangle, tetrahedral and spherical algebras, are symmetric tame periodic algebras of period 4.
Mathematics Subject Classification (MSC)
16Permalink
urn:nbn:de:101:1-2019031115212004784740Relation
Also published in: Journal of Algebra 569 (2021) pp. 875-889. DOI: 10.1016/j.jalgebra.2020.10.021Collections
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