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Dual automorphism-invariant modules over perfect rings and pseudoprojective modules. Some conditions were found under which the dual automorphism-invariant module over a

Dual automorphism-invariant modules over perfect rings and pseudoprojective modules. Some conditions were found under which the dual automorphism-invariant module over a

Direct Projective Modules, Direct Injective Modules, and their GeneralizationsThis paper contains new and previously known results on modules that are close to direct projective

Laser beam modulation using corner reflector and deep diffraction gratingA new scheme of the power modulator of laser beam is based on a corner-reflector unit with a relief

Semilocal group algebras, then every finitely generated flat k[G]-module is projective. © 2005 Springer Science+Business Media, Inc.

Modules that are Invariant with Respect to Automorphisms and Idempotent Endomorphisms of Their Hulls and CoversThe paper contains both known and new results on automorphism-invariant modules, automorphism

On classes of C3 and D3 modules
and A-D3 modules for some class A of right modules. Several characterizations of these mod- ules

I* 0-ModulesWe study rings over which every module is an I*0 -module dual to I 0-module. We describe

Rings over which every module is an I*0-module© 2017, Allerton Press, Inc. We obtain a description of semi-artinian rings over which every module

Modules which are invariant under nilpotents of their envelopes and covers© 2020 World Scientific Publishing Co. Pte Ltd. All rights reserved. A module is called nilpotent

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