On S-2-absorbing submodules and vn-regular modules
2020 ◽
Vol 28
(2)
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pp. 239-257
AbstractLet R be a commutative ring and M an R-module. In this article, we introduce the concept of S-2-absorbing submodule. Suppose that S ⊆ R is a multiplicatively closed subset of R. A submodule P of M with (P :R M) ∩ S = ∅ is said to be an S-2-absorbing submodule if there exists an element s ∈ S and whenever abm ∈ P for some a, b ∈ R and m ∈ M, then sab ∈ (P :R M) or sam ∈ P or sbm ∈ P. Many examples, characterizations and properties of S-2-absorbing submodules are given. Moreover, we use them to characterize von Neumann regular modules in the sense [9].
1999 ◽
Vol 60
(1)
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pp. 137-151
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2019 ◽
Vol 19
(10)
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pp. 2050185
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1974 ◽
Vol 11
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pp. 359-364
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2019 ◽
Vol 18
(12)
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pp. 1950232
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2009 ◽
Vol 08
(01)
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pp. 17-40
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2012 ◽
Vol 19
(spec01)
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pp. 1017-1040
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