The symplectic ideal and a double centraliser theorem
Let G be a reductive connected linear algebraic group over an algebraically closed field of positive characteristic and let g be its Lie algebra. First we correct and generalise a well-known result about the Picard group of G. Then we prove that, if the derived group is simply connected and \g satis...
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| Format: | Article |
| Language: | English |
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2007.
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| Subjects: | |
| Online Access: | Get fulltext |