Document Type : Research Paper

Author

University of Anbar -College of Science.

10.37652/juaps.2012.82140

Abstract

Let R be a commutative ring with identity 1 and G be a finite group of automorphisms of R of order n,Let RG be the fixed subring of R. In this paper we study the relations between the ideals of RG and R and we study RG In case R is e-ring(field).

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