On dual baer modules

Derya Keskin Tütüncü; Rachid Tribak

doi:10.1017/S0017089509990334

On dual baer modules

Derya Keskin Tütüncü
, Rachid Tribak

Division of Algebra and Number Theory

Abdelmalek Essaâdi University

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Abstract

In this paper we introduce T-non-cosingular modules, dual Baer modules and K-modules. We prove that a module M is lifting and T-non-cosingular if and only if it is a dual Baer and K-module. Rings for which all modules are dual Baer are precisely determined. We also give a necessary condition for a finite direct sum of dual Baer modules to be dual Baer.

Original language	English
Pages (from-to)	261-269
Number of pages	9
Journal	Glasgow Mathematical Journal
Volume	52
Issue number	2
DOIs	https://doi.org/10.1017/S0017089509990334
Publication status	Published - May 2010

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On dual baer modules

Abstract

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