International Journal of Mathematics and Mathematical Sciences
Volume 2008 (2008), Article ID 496720, 9 pages
Research Article

Skew Polynomial Extensions over Zip Rings

Wagner Cortes

Instituto de Matemática, Universidade Federal do Rio Grande do Sul, 91509-900 Porto Alegre, RS, Brazil

Received 17 September 2007; Revised 27 November 2007; Accepted 14 January 2008

Academic Editor: Francois Goichot

Copyright © 2008 Wagner Cortes. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


In this article, we study the relationship between left (right) zip property of R and skew polynomial extension over R, using the skew versions of Armendariz rings.