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GAP package QPA

Quivers and Path Algebras

Authors

Edward Green, Oeyvind Solberg

Short Description

The QPA package provides data structures and algorithms for doing computations with finite dimensional quotients of path algebras, and finitely generated modules over such algebras. The current version of the QPA package has data structures for quivers, quotients of path algebras, and modules, homomorphisms and complexes of modules over quotients of path algebras.

Version

Current version number 1.25   (Released 21/10/2016)

Status

deposited

Dependencies

GAP version: >=4.5
Needed other packages: GBNP(>=0.9.5),

Online documentation

QPA: [ HTML] version   [ PDF] version  

Download

[README]    qpa-version-1.25[.tar.gz  (1.3MB)]   [.tar.bz2  (1.1MB)]   [-win.zip  (1.3MB)]   [.zip  (1.3MB)]  

Source code repository

git : https://github.com/gap-packages/qpa

Issue tracker

https://github.com/gap-packages/qpa/issues

Contact

Edward Green
Address:
Department of Mathematics
Virginia Polytechnic Institute and State University
Blacksburg, Virginia
U.S.A.
WWW: http://www.math.vt.edu/people/green
E-mail: green@math.vt.edu

Oeyvind Solberg
Address:
Department of Mathematical Sciences
NTNU
N-7491 Trondheim
Norway
WWW: http://www.math.ntnu.no/~oyvinso/
E-mail: oyvind.solberg@math.ntnu.no