Maximal Armendariz Subrings Relative to a Monoid of Matrix Rings
Received:October 31, 2008  Revised:January 18, 2010
Key Words: $M$-Armendariz ring   matrix ring   reduced ring.  
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Author NameAffiliation
Wen Kang WANG School of Computer Science and Information Engineering, Northwest University for Nationalities, Gansu 730124, P. R. China 
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Abstract:
      Let $M$ be a monoid. Maximal $M$-Armendariz subrings of upper triangular matrix rings are identified when $R$ is $M$-Armendariz and reduced. Consequently, new families of $M$-Armendariz rings are presented.
Citation:
DOI:10.3770/j.issn:1000-341X.2010.05.016
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