Skew category algebras, twisted tensor product algebras and induction of precosheaves

2024/02/04 by Coconet, Tiberiu, Minuta, Virgilius-Aurelian, Todea, Constantin-Cosmin · 1 citation
#16SXX #18A22 #18AXX #Category Theory (math.CT) #FOS: Mathematics #Rings and Algebras (math.RA)

paper · doi:10.48550/arxiv.2402.02605

Abstract

We show that a skew category algebra can be embedded into a twisted tensor product algebra. We investigate the extension of some concepts of Puig and Turull from group algebras to category algebras and their behavior with respect to skew category algebras.

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