Eilenberg-Watts calculus for finite categories and a bimodule Radford ????⁴ theorem
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DOI: 10.1090/tran/7838
Abstract: We obtain Morita invariant versions of Eilenberg-Watts type theorems, relating Deligne products of finite linear categories to categories of left exact as well as of right exact functors. This makes it possible to switch between… read more here.
Keywords: eilenberg watts; radford theorem; left exact; functor ... See more keywords
Essential and extending modules relative to a left exact preradical
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Algebra and Its Applications"
DOI: 10.1142/s0219498821500870
Abstract: We give a relativization of the notions of essential, uniform, closed, injective and extending modules with respect to a left exact preradical on the ring. We also give useful examples and show tha... read more here.
Keywords: left exact; exact preradical; essential extending; modules relative ... See more keywords