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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
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bch.nb (21.2 KB) - Mathematica Notebook
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gliealg.m (11.7 KB) - Mathematica Package