>
Fa   |   Ar   |   En
   an identity related to θ-centralizers in semiprime rings  
   
نویسنده zivari-kazempour abbas
منبع journal of algebraic systems - 2025 - دوره : 12 - شماره : 2 - صفحه:367 -377
چکیده    ‎let $r$ be a $ 2$-torsion-free semiprime ring and $theta$ be an epimorphism of $r$‎. ‎in this paper‎, ‎under special hypotheses‎, we prove that if $t‎: ‎rlongrightarrow r$‎ ‎is an additive mapping such that‎‎$‎‎$‎‎t(xyx)=θ(x)t(y)θ(x)‎,‎$‎‎$‎‎holds for all $x‎, ‎yin r$‎, ‎then‎ ‎$t$ is a $θ$-centralizer‎either $r$ is unital‎ or $θ(z(r))=z(r)$.
کلیدواژه semiprime ring‎، ‎centralizer‎، ‎$theta$-centralizer‎، ‎epimorphism
آدرس ayatollah borujerdi university, department of mathematics, iran
پست الکترونیکی zivari@abru.ac.ir
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved