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B.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).
Procedures:
B.7.0.1 Gweights | | computes weights for a compatible ordering in a G-algebra, |
B.7.0.2 weightedRing | | changes the ordering of a ring to a weighted one, |
B.7.0.3 ndc | | the ideal of non-degeneracy conditions in G-algebra, |
B.7.0.4 RootOfUnity | | the minimal polynomial for the n-th primitive root of unity, |
B.7.0.5 Weyl | | creates Weyl algebra structure in a basering (two different realizations), |
B.7.0.6 CreateWeyl | | returns n-th Weyl algebra in (x(i),D(i)) presentation; in char p, if an integer p is given, |
B.7.0.7 Heisenberg | | returns N-th Heisenberg algebra in (x(i),y(i),h) realization, |
B.7.0.8 Exterior | | returns qring, the exterior algebra of a basering, |
B.7.0.9 Fin_dim_algebra | | creates finite dimensional algebra structure from the basering and the multiplication matrix M, |
Auxiliary procedures:
Alias procedures:
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