Abstract
All rings are commutative with identity and all modules are unital. Anderson proved that a submodule N of an R-module M is multiplication (resp. join principal) if and only if 0(+)N is a multiplication (resp. join principal) ideal or R(M). The idealization of M. In this article we develop more fully the tool of idealization of a module, particularly in the context of multiplication modules, generalizing Anderson's theorems and discussing the behavior under idealization of some ideals and some submodules associated with a module.
Original language | English |
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Pages (from-to) | 4479-4501 |
Number of pages | 23 |
Journal | Communications in Algebra |
Volume | 34 |
Issue number | 12 |
DOIs | |
Publication status | Published - Dec 1 2006 |
Keywords
- Flat module
- Idealization
- Join principal submodule
- Multiplication module
- Projective module
- Pure submodule
ASJC Scopus subject areas
- Algebra and Number Theory