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GAP package Circle

Adjoint groups of finite rings

Authors

Alexander Konovalov, Panagiotis Soules

Short Description

The Circle package provides functionality for computations in adjoint groups of finite associative rings. It allows to construct circle objects that will respect the circle multiplication r*s=r+s+rs, create multiplicative groups, generated by such objects, and compute groups of elements, invertible with respect to this operation. Also it may serve as an example of extending the ⪆ system with new multiplicative objects.

Version

Current version number 1.5.2   (Released 01/02/2013)

Status

accepted    (communicated by Leonard Soicher (QMUL), accepted 01/2008)

Dependencies

GAP version: >=4.5
Needed other packages: GAPDoc(>= 1.5.1),

Online documentation

Circle: [ HTML] version   [ PDF] version  

Download

[README]    circle-1.5.2[.tar.gz  (260K)]   [.tar.bz2  (228K)]   [-win.zip  (296K)]   [.zip  (296K)]  

Contact

Alexander Konovalov
Address:
School of Computer Science
University of St Andrews
Jack Cole Building, North Haugh,
St Andrews, Fife, KY16 9SX, Scotland
WWW: http://www.cs.st-andrews.ac.uk/~alexk/
E-mail: alexk@mcs.st-andrews.ac.uk