A cohomological point of view on gradings on algebras with multiplicative basis
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DOI: 10.1016/j.jpaa.2018.04.019
Abstract: Abstract In this paper we generalize the concepts of good and elementary gradings for an associative algebra A with a fixed multiplicative basis B. When the group G considered in the grading is abelian, we… read more here.
Keywords: elementary gradings; cohomological point; basis; point view ... See more keywords