GradedFreeLieAlgebra -- from Wolfram Library Archive

Title

GradedFreeLieAlgebra

Author

Joerg Wensch

Organization:

Universitaet Halle, FB Mathematik und Informatik

Department:

Numerische Mathematik

Revision date

2003-07-25

Description

This package supports computation in a graded free Lie algebra. It generates a basis of the space of all products (up to a given maximum degree) as well as all commutators. A noncommutatve product as well as the Lie bracket is supplied. Further, the exponential and the logarithm are supplied.

Subject

Mathematics > Algebra > Group Theory

Keywords

Lie algebra, Lie group, commutator

Downloads

bch.nb (21.2 KB) - Mathematica Notebook

gliealg.m (11.7 KB) - Mathematica Package

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