Sergio R. LópezPermouth, Professor of Mathematics and Director of the Center of Ring Theory and its Applications (CRA) The CRA is also on Facebook. WINTER 2011 TEACHING: Math 163B: Introduction to Calculus Math 314: Introductory Modern Algebra Office Hours: M, T, and Th: 1:102:00, or by appointment. Schedule of meetings with Graduate Students 

Aqui
esta
la
pagina
Facebook
para
la
RICIG 
A finite simple group (of order two) 
Advances in Mathematics of Communications 
Codes
over
Rings, contains the chapter "On the Structure of Cyclic and Negacyclic Codes Over Finite Chain Rings" by Hai Quang Dinh, Steve Szabo and myself. 
Revista de
Matematica 
Proceedings
Volume (with Dinh Van Huynh) for the 2008 conference in honor of S.K. Jain on his retirement from Ohio University. 