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On classes of C3 and D3 modules
F is a V -module if and only if every F-cyclic module is an A-C3 module, where A is the class of all

Semisimple-direct-injective modules unifies C2 and C3-modules. In the present paper, we introduce the notion of the semisimple

Semisimple-direct-injective modules unifies C2 and C3-modules. In the present paper, we introduce the notion of the semisimple

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

Modules close to the automorphism-invariant and coinvariant where some well-known results on essentially injective modules, automorphism-(co)invariant modules

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 close to SSP- and SIP-modules is also a C2 module.

Dual automorphism-invariant modules over perfect rings© 2017, Pleiades Publishing, Ltd. Under study are the dual automorphism-invariant modules

On (weakly) co-Hopfian automorphism-invariant modules-Hopfian iff M1 and M2 are co-Hopfian, (3) if M is an automorphism-invariant module, then M is co

On infinite direct sums of lifting modules the structure of rings R satisfying the condition: for any family {Si|i ϵ N} of simple right R-modules, every

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