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Zapiski Nauchnykh Seminarov POMI, 2011, Volume 388, Pages 179–188
(Mi znsl4109)
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This article is cited in 2 scientific papers (total in 2 papers)
Nakayama functors and Eilenberg–Watts theorems
S. O. Ivanov Saint-Petersburg State University, Saint-Petersburg, Russia
Abstract:
In the present paper analogues of Eilenberg–Watts theorem are proved for categories of finitely generated modules over finite dimensional algebras for right exact and left exact functors. Furthermore, for left exact functors corresponding bimodules are described explicitly. The main aim of this paper is to present how one can obtain some new descriptions of Nakayama functor and inverse Nakayama functor for selfinjective algebras with this versions of Eilenberg–Watts theorem.
Key words and phrases:
Eilenberg–Watts theorem, Nakayama functor, selfinjective algebra, finite dimensional algebra.
Received: 30.05.2011
Citation:
S. O. Ivanov, “Nakayama functors and Eilenberg–Watts theorems”, Problems in the theory of representations of algebras and groups. Part 21, Zap. Nauchn. Sem. POMI, 388, POMI, St. Petersburg, 2011, 179–188; J. Math. Sci. (N. Y.), 183:5 (2012), 675–680
Linking options:
https://www.mathnet.ru/eng/znsl4109 https://www.mathnet.ru/eng/znsl/v388/p179
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Abstract page: | 349 | Full-text PDF : | 143 | References: | 36 |
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