Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4665028 | Advances in Mathematics | 2017 | 18 Pages |
Abstract
Let G be a split simple affine algebraic group of type A or C over a field k, and let E be a standard generic G-torsor over a field extension of k. We compute the Chow ring of the variety of Borel subgroups of G (also called the variety of complete flags of G), twisted by E. In most cases, the answer contains a large finite torsion subgroup. The torsion-free cases have been treated in the predecessor Chow ring of some generically twisted flag varieties by the author.
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Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Nikita A. Karpenko,