We describe in detail the Clifford theory for cyclic quotient groups. We pay particular attention to the field of definition of the characters involved, as well as their Schur indices.
Clifford Theory for Semisimple G-Groups
โ Scribed by J.P Lafuente; I Lizasoain; G Ochoa
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 108 KB
- Volume
- 231
- Category
- Article
- ISSN
- 0021-8693
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โฆ Synopsis
In this paper a Clifford theory for semisimple G-groups is developed, as a particular case of an abstract Clifford theory for G-functors.
๐ SIMILAR VOLUMES
When does a G-functor admit a Clifford theory? In this paper we give a simple axiomatic property which characterizes the existence of such a theory. Satisfaction of this condition in the different contexts leads automatically to the satisfaction of the corresponding theorems of Clifford. We apply it
Let G be a connected semisimple Lie group with finite center, and suppose G contains a compact Cartan subgroup T. Certain irreducible unitary representations of G arise as spaces of harmonic forms associated to Dolbeault cohomology of line bundles over the complex homogeneous space GรT. In this work