PASCAL programs for identification of Lie algebras Part 3: LEVI decomposition and canonical basis

The program CANONIK uses the methods of all three programs SPLIT, LEVI and RADICAL in order to express L in a standard basis: L is decomposed as a direct sum, each component L' is Levi-decomposed, each S(L') is decomposed as a direct sum, the nilradical of each R(L') is calculated, and f ...

Versions of this program held in the CPC repository in Mendeley Data aaxo_v1_0; CANONIK; 10.1016/0010-4655(87)90007-5 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)