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GradedLieAlgebras :: GradedLieAlgebras

GradedLieAlgebras -- a package for doing computations in graded Lie algebras


This package provides routines for doing computations in graded Lie algebras.

The package relies on algorithmic theory on graded Lie algebras developed by Clas Löfwall and Jan-Erik Roos in A Nonnilpotent 1-2-Presented Graded Hopf Algebra Whose Hilbert Series Converges in the Unit Circle, Adv. Math. 130 (1997), no. 2, 161–200.


for some illustrations of ways to use this package.


Computations with squares in characteristic 2 is not supported in the current version.



This documentation describes version 3.0 of GradedLieAlgebras.

Source code

The source code from which this documentation is derived is in the file GradedLieAlgebras.m2. The auxiliary files accompanying it are in the directory GradedLieAlgebras/.


For the programmer

The object GradedLieAlgebras is a package.