Mankagna Albert Diompy, Ousseynou Bousso, Remy Diaga Diouf, Oumar Diankha
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In this paper, we utilize the σ category to introduce EKFN-modules, which extend the concept of the EKFN-ring. After presenting some properties, we demonstrate, under certain hypotheses, that if M is an EKFN-module, then the following equivalences hold: the class of uniserial modules coincides with the class of cu-uniserial modules; EKFN-modules correspond to the class of locally noetherian modules; and the class of CD-modules is a subset of the EKFN-modules.
期刊介绍:
Utilitas Mathematica publishes papers in all areas of statistical designs and combinatorial mathematics, including graph theory, design theory, extremal combinatorics, enumeration, algebraic combinatorics, combinatorial optimization, Ramsey theory, automorphism groups, coding theory, finite geometries, chemical graph theory, etc., as well as the closely related area of number-theoretic polynomials for enumeration.