Institutul de Matematică şi Informatică "Vladimir Andrunachievici"
Universitatea de Stat din MoldovaRO EN
On partial inverse operations in the lattice of submodules
Authors: Caşu Alexei
Keywords: Ring, module, lattice, preradical, (co)product of preradical, left (right) quotient of submodules
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Keywords: Ring, module, lattice, preradical, (co)product of preradical, left (right) quotient of submodules
Abstract
In the present work two partial operations in the lattice of submodules L(RM) are defined and investigated. They are the inverse operations for ω-product and α-coproduct studied in [6]. This is the continuation of the article [7], in which the similar questions for the operations of α-product and ω-coproduct are investigated.Institute of Mathematics and Computer Science
Academy of Sciences of Moldova
5 Academiei str. Chişinău, MD−2028, Moldova
E-mail:
Academy of Sciences of Moldova
5 Academiei str. Chişinău, MD−2028, Moldova
E-mail:
Fulltext
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Contents
- Basic cohomology attached to a basic function of foliated manifolds
- Isohedral tilings on Riemann surfaces of genus 2
- Method of construction of topologies on any finite set
- Generators of the algebras of invariants for differential system with homogeneous nonlinearities of odd degree
- On partial inverse operations in the lattice of submodules
- The Generalized Lagrangian Mechanical Systems
- Cubic systems with seven invariant straight lines of configuration (3,3,1)
- The Ricci-flat spaces related to the Navier-Stokes equations
