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On α-Modules and Their Applications.
- Source :
-
Southeast Asian Bulletin of Mathematics . 2019, Vol. 43 Issue 3, p345-354. 10p. - Publication Year :
- 2019
-
Abstract
- A QTAG-module M is an α-module, where α is a limit ordinal, if M/Hβ(M) is totally projective for every ordinal β < α. Here we show that totally projective mod- ules and α-modules of length α, where α has cofinality ω, are projectively socle-regular. We also show that a summable ω1-module need not be a direct sum of countably gen- erated modules, where ω1 is the first uncountable ordinal. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01292021
- Volume :
- 43
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Southeast Asian Bulletin of Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 137628184