软件计算对角线编织的Weyl群胚

Description Sarna is a program to calculate the Arithmetic Root System associated to a braid of diagonal type. This software can be used to calculate: The Weyl groupoid and the set of positive/negative roots, The generalized Dynkin diagram, The dimension, the GK-dimension and the Hilbert series of the Nichols algebra. Also in rank 2 or 3 it is possible to see the set of roots using gnuplot. Authors M. Graña I. Heckenberger L. Vendramin Requirements Python PyGTK Gnuplot Graphviz Pydot (included) Pyparsing (included) Citing If you like, you may use one this bibtex entry for Sarna. @misc{SARNA, author = {Gra~na, M., Heckenberger, I. and Vendramin, L.}, title = {Sarna, A software system for arithmetic root systems and Nichols algebras} howpublished = {Available at

sarna
TODO
mainapp.py
methods.pyc
rank2
rank3
rank4
rank5
rank6
nichols.pyc
dynkin.jpg
groupoid.py
dot_parser.py
pyparsing.py
methods.py
group.py
console.py
mainapp.pyc
pydot.pyc
gui.py
nichols.py
GnuplotBiDir.py
pydot.py
GnuplotBiDir.pyc
GTK_gui.py
group.pyc
dot_parser.pyc
create_rank2.py
ChangeLog
pyparsing.pyc
groupoid.pyc