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   r-clean rings relative to right ideals  
   
نویسنده hakmi h. ,alussein b.
منبع journal of algebraic systems - 2023 - دوره : 10 - شماره : 2 - صفحه:203 -224
چکیده    An associative ring r with identity is called r-clean if every element of r is the sum of a regular and an idempotent element. in this paper, we introduce the concept of r- clean rings relative to right ideal. we study various properties of these rings. we give some relations between r-clean ring and r-clean ring of 22 matrices over r relative to some right ideal p. we give some necessary and sufficient conditions for a ring r to be r-clean, in terms of p-regular, p-local and p-clean properties of a given ring. also, we prove that every ring is r-clean relative to any maximal right ideal of it.
کلیدواژه (p-)idempotents ,regular and p-regular rings ,clean and r-clean rings ,r-clean ring relative to right ideal
آدرس damascus university, department of mathematics, syria, damascus university, department of mathematics, syria
پست الکترونیکی bashar2014.h@gmail.com
 
     
   
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