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In this paper the class of Brauer graph algebras is proved to be closed under derived equivalence. For that we use the rank of the maximal torus of the identity… Click to show full abstract
In this paper the class of Brauer graph algebras is proved to be closed under derived equivalence. For that we use the rank of the maximal torus of the identity component $$Out^0(A)$$ O u t 0 ( A ) of the group of outer automorphisms of a symmetric stably biserial algebra A.
Keywords:
derived equivalence;
graph algebras;
brauer graph;
closed derived
Journal Title: Mathematische Zeitschrift
Year Published: 2022
Link to full text (if available)
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Journal Title: Mathematische Zeitschrift
Year Published: 2022
Link to full text (if available)
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recommendations!