On $alpha $-semi-Short Modules

نویسنده

  • Maryam Davoudian Department of Mathematics, Shahid Chamran University of Ahvaz, P.O. Box: 6135713895, Ahvaz, Iran.
چکیده مقاله:

We introduce and study the concept of $alpha $-semi short modules.Using this concept we extend some of the basic results of $alpha $-short modules to $alpha $-semi short modules.We observe that if $M$ is an $alpha $-semi short module then the dual perfect dimension of $M$ is $alpha $ or $alpha +1$.%In particular, if a semiprime ring $R$ is $alpha $-semi short as an $R$-module, then its Noetherian dimension either is $alpha$ or $alpha +1$.

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عنوان ژورنال

دوره 6  شماره 2

صفحات  91- 99

تاریخ انتشار 2019-01-01

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