Let H be a strongly reductive subgroup of a reductive linear algebraic group G over an algebraically closed field k. We prove that any closed normal subgroup N of H is also a strongly reductive subgroup of G. If G = GL n (k) then this is a consequence of Clifford's Theorem from representation theory
โฆ LIBER โฆ
Basic reductions in the description of normal subgroups
โ Scribed by N. A. Vavilov; A. K. Stavrova
- Publisher
- Springer US
- Year
- 2008
- Tongue
- English
- Weight
- 264 KB
- Volume
- 151
- Category
- Article
- ISSN
- 1573-8795
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