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Rings Whose Modules Are ⊕ -Supplemented

✍ Scribed by Derya Keskin; Patrick F Smith; Weimin Xue

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
113 KB
Volume
218
Category
Article
ISSN
0021-8693

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📜 SIMILAR VOLUMES

Modules whose Injective Endomorphisms Ar
Modules whose Injective Endomorphisms Are Essential
✍ A Haghany; M.R Vedadi 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 103 KB

An R-module M is called weakly co-Hopfian if any injective endomorphism of M is essential. The class of weakly co-Hopfian modules lies properly between the class of co-Hopfian and the class of Dedekind finite modules. Several equivalent conditions are given for a module to be weakly co-Hopfian. Bein

Noncommutative Rings Whose Modules Have
Noncommutative Rings Whose Modules Have Essential Flat Envelopes
✍ J.M. Hernandez; M. Saorin; A. Delvalle 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 844 KB

We characterize two-sided IF-rings such that each of its left modules has a flat envelope which is an essential monomorphism. (0) 1995 Academic Press, Inc.