|
7.5.7 nctools_lib
- Library:
- nctools.lib
- Purpose:
- General tools for noncommutative algebras
- Authors:
- Levandovskyy V., levandov@mathematik.uni-kl.de,
Lobillo, F.J., jlobillo@ugr.es,
Rabelo, C., crabelo@ugr.es.
- Support:
- DFG (Deutsche Forschungsgesellschaft) and Metodos algebraicos y efectivos en grupos cuanticos, BFM2001-3141, MCYT, Jose Gomez-Torrecillas (Main researcher).
Main procedures:
7.5.7.0. Gweights | | compute weights for a compatible ordering in a G-algebra, |
7.5.7.0. weightedRing | | change the ordering of a ring to a weighted one, |
7.5.7.0. ndcond | | the ideal of non-degeneracy conditions in G-algebra, |
7.5.7.0. Weyl | | create Weyl algebra structure in a basering (two different realizations), |
7.5.7.0. makeWeyl | | return n-th Weyl algebra in (x(i),D(i)) presentation, |
7.5.7.0. makeHeisenberg | | return n-th Heisenberg algebra in (x(i),y(i),h) realization, |
7.5.7.0. Exterior | | return qring, the exterior algebra of a basering, |
7.5.7.0. findimAlgebra | | create finite dimensional algebra structure from the basering and the multiplication matrix M, |
Auxiliary procedures:
|