In this paper, we prove that a simple system for a subsystem of the complex root system can always be chosen as a subset of the positive system + of . Furthermore, we show that a set of distinguished coset representatives can be found for every reflection subgroup of the complex reflection groups. T
Complex Reflection Subgroups of Real Reflection Groups
β Scribed by J.Patrick Brewer
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 166 KB
- Volume
- 232
- Category
- Article
- ISSN
- 0021-8693
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β¦ Synopsis
We find all irreducible rank n complex reflection subgroups of finite irreducible rank 2 n real reflection groups.
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