Affiliation:
1. Department of Mathematics, Taif University, P.O.Box 439, Hawiah, 21974, Saudi Arabia
Abstract
Abstract
For a ring A, an extension ring B, and a fixed right A-module M, we prove that M is costar module, r-costar module if and only if the induced module Hom
A(B,M) is costar module, r-costar module respectively.
Cited by
1 articles.
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1. FINITISTIC n-SELF-COTILTING MODULES OVER RING EXTENSIONS;JP Journal of Algebra, Number Theory and Applications;2016-10-05