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Algebra and Discrete Mathematics, 2010, Volume 10, Issue 2, Pages 10–18
(Mi adm45)
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This article is cited in 5 scientific papers (total in 5 papers)
RESEARCH ARTICLE
Generalized ⊕-supplemented modules
H. Çalişicia, E. Türkmenb a Department of Mathematics, Faculty of Education, Sakarya University, 54300, Sakarya, TURKEY
b Department of Mathematics, Faculty of Arts and Science, Ondokuz Mayis University, 55139, Samsun, TURKEY
Abstract:
Let R be a ring and M be a left R-module. M is called generalized ⊕- supplemented if every submodule of M has a generalized supplement that is a direct summand of M. In this paper we give various properties of such modules. We show that any finite direct sum of generalized ⊕-supplemented modules is generalized ⊕-supplemented. If M is a generalized ⊕-supplemented module with (D3), then every direct summand of M is generalized ⊕-supplemented. We also give some properties of generalized cover.
Keywords:
generalized cover, generalized supplemented module, ⊕-supplemented module, generalized ⊕-supplemented module.
Received: 14.02.2010 Revised: 03.03.2011
Citation:
H. Çalişici, E. Türkmen, “Generalized ⊕-supplemented modules”, Algebra Discrete Math., 10:2 (2010), 10–18
Linking options:
https://www.mathnet.ru/eng/adm45 https://www.mathnet.ru/eng/adm/v10/i2/p10
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Abstract page: | 235 | Full-text PDF : | 156 | References: | 5 | First page: | 1 |
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