T-quasi continuous modules
In this paper, we investigate the t-quasi continuous property for modules. It is proved that M is t-quasi continuous, if and only if M is a direct sum of a Z 2 -torsion module and a quasi-continuos module. Moreover we characterize the rings R for which certain R-modules are t-quasi continuous. We sh...
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Published in | Quaestiones mathematicae Vol. 44; no. 3; pp. 399 - 409 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Grahamstown
Taylor & Francis
04.03.2021
Taylor & Francis Ltd |
Subjects | |
Online Access | Get full text |
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Summary: | In this paper, we investigate the t-quasi continuous property for modules. It is proved that M is t-quasi continuous, if and only if M is a direct sum of a Z
2
-torsion module and a quasi-continuos module. Moreover we characterize the rings R for which certain R-modules are t-quasi continuous. We show that every R-module is t-quasi continuous, if and only if R
(ℕ)
is t-quasi continuous, if and only if every free R-module is t-quasi continuous. |
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ISSN: | 1607-3606 1727-933X |
DOI: | 10.2989/16073606.2019.1694596 |