Accompanying GAP code to the paper

skryabin.gap | defines the 15-dimensional simple Skryabin algebra | |

eick.gap | defines some simple Lie algebras of characteristic 2 from the Eick paper | |

SandwichSubalgebra.gap | computes the sandwich subalgebra of a Lie algebra | |

tori.gap | routines to determine tori in a restricted Lie algebra | |

meataxe.gap | wrappers for Meataxe | |

tori-skryabin.gap | determines toral elements of the Skryabin algebra, their centralizers, tori of maximal dimension, whether they form a Cartan subalgebra, and whether the corresponding root space decompostions are thin |

Compute the dimension of the sandwich subalgebras of Lie algebras in question:

Read ("SandwichSubalgebra.gap"); Read ("eick.gap"); Read ("skryabin.gap"); Dimension (SandwichSubalgebra (SkryabinAlgebra (0, 0, GF(2)))); Dimension (SandwichSubalgebra (Eick7)); Dimension (SandwichSubalgebra (Eick8));

Created: Sun Dec 27 2020

Last modified: Wed Feb 28 11:59:09 CET 2024

Last modified: Wed Feb 28 11:59:09 CET 2024