GAP package gpd

Groupoids, graphs of groups, and graphs of groupoids

[WWW homepage]

Authors

Emma J. Moore, Christopher D. Wensley

Short Description

The Gpd package provides a collection of functions for computing with finite groupoids, graph of groups, and graphs of groupoids. It provides functions for normal forms of elements in Free Products with Amalgamation and in HNN extensions.

Version

Current version number 1.03   (Released 08/10/2007)

Status

deposited

Dependencies

GAP version: >=4.4
Needed other packages: xmod(>= 2.010), GAPDoc(>= 1.0),

Online documentation

Gpd: [ HTML] version   [ PDF] version  

Download

[README]    gpd.1.03[.zoo  (348K)]   [.tar.gz  (316K)]   [-win.zip  (344K)]   [.tar.bz2  (280K)]  

Contact

Christopher D. Wensley
Address:
Dr. C.D. Wensley
School of Informatics
University of Wales, Bangor
Dean Street
Bangor
Gwynedd LL57 1UT
UK
WWW: http://www.informatics.bangor.ac.uk/~cwensley/
E-mail: c.d.wensley@bangor.ac.uk