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On the cohomology and the Chow ring of the classifying space of PGL p

โœ Scribed by Vistoli, Angelo


Book ID
118740407
Publisher
Walter de Gruyter GmbH & Co. KG
Year
2007
Tongue
English
Weight
401 KB
Volume
2007
Category
Article
ISSN
0075-4102

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## Abstract Let __G__ be a reductive linear algebraic group over an algebraically closed field __K__, let Pฬƒ be a parabolic subgroup scheme of __G__ containing a Borel subgroup __B__, and let __P__ = Pฬƒ~red~ โŠ‚ Pฬƒ be its reduced part. Then __P__ is reduced, a variety, one of the well known classical