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21
NCALGEBRA
Version 4.0
(Compatible with Mathematica version 5 to 7)
J. William Helton, Maurı́cio C. de Oliveira and Mark Stankus
Math Dept., UCSD
Robert L. Miller
General Atomic Corp.
La Jolla, California 92093
Copyright by Helton and Miller on June 1991, Feb 1994
Copyright by Helton, Miller and Stankus on March 1996
Copyright by Helton, Miller and Stankus on September 2001
Copyright by Helton, Miller, Stankus and de Oliveira on January 2010
All Rights Reserved.
If you would like to try the NCAlgebra package or want updates go to the NCAlgebra web
site
http://math.ucsd.edu/∼ncalg
or contact [email protected] or [email protected].
The basic NCAlgebra program was written by the authors and David Hurst, Daniel Lamm,
Orlando Merino, Robert Obarr, Henry Pfister, Stan Yoshinobu, Phillipe Bergman, Dell Kronewitter, and Eric Rowell. Various additions include contributions by Dave Glickstein, Juan
Camino, Jeff Ovall, Tony Mendes, and Tony Shaheen. The Mathematica C++ hybrid was
developed with Kurt Schneider, Victor Shih and Mike Moore. Control demos are coauthored
with Mike Walker. Simplification commands are based on theory developed by Bill Helton,
John Wavrik and Mark Stankus. The beginnings of the program come from eran@slac. This
program was written with support from the AFOSR, the NSF, the Lab for Mathematics
and Statistics at UCSD, the UCSD Faculty Mentor Program and the US Department of
Education.