LAUSR

The Automorphisms Group and the Classification of Gradings of Finite Dimensional Associative Algebras

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0 Published in 2021 at "Results in Mathematics"

DOI: 10.1007/s00025-021-01509-z

Abstract: Let A be an n-dimensional algebra over a field k and a(A) its quantum symmetry semigroup. We prove that the automorphisms group AutAlg(A) of A is isomorphic to the group U ( G(a(A)) ) of… read more here.

Keywords: finite dimensional; group; gradings finite; classification gradings ... See more keywords