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JOURNALS // Fundamentalnaya i Prikladnaya Matematika // Archive
Fundam. Prikl. Mat., 2016 Volume 21, Issue 1, Pages 123–133 (Mi fpm1707)
This article is cited in 3 papers

Projective and injective acts over completely simple semigroups

I. B. Kozhukhov, A. O. Petrikov

National Research University of Electronic Technology

Abstract: We describe projective and injective acts over completely simple semigroups. Projective covers and injective hulls of acts over such semigroups are constructed.

UDC: 512.533.52+512.579


 English version: Journal of Mathematical Sciences (New York), 2018, 233:5, 687–694

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© Steklov Math. Inst. of RAS, 2025