Email this article Projective and Injective Acts Over Completely Simple Semigroups
- Authors: Kozhukhov I.B.1, Petrikov A.O.1
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Affiliations:
- National Research University of Electronic Technology
- Issue: Vol 233, No 5 (2018)
- Pages: 687-694
- Section: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/241635
- DOI: https://doi.org/10.1007/s10958-018-3956-0
- ID: 241635
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Abstract
We describe projective and injective acts over completely simple semigroups. Projective covers and injective hulls of acts over such semigroups are constructed.
About the authors
I. B. Kozhukhov
National Research University of Electronic Technology
Author for correspondence.
Email: kozhuhov_i_b@mail.ru
Russian Federation, Moscow
A. O. Petrikov
National Research University of Electronic Technology
Email: kozhuhov_i_b@mail.ru
Russian Federation, Moscow
