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Results tagged with kt.k-theory-and-homology
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user 17644
Algebraic and topological K-theory, relations with topology, commutative algebra, and operator algebras
10
votes
2
answers
731
views
Relation between affine flag and Grassmannian Steinberg variety
Let $\mathcal{K}=\mathbb{C}((t))$ be the field of formal Laurent series over $\mathbb{C}$, and by $\mathcal{O}=\mathbb{C}[[t]]$ the ring of formal power series over $\mathbb{C}$.
Given a semi-simple …
- 2,273
2
votes
Relation between affine flag and Grassmannian Steinberg variety
Sorry, this question itself is wrong!
Bezrukavnikov-Finkelberg-Mirković actually showed that the $G(\mathcal{O})$-equivariant $K$-theory of affine Grassmannian Steinberg variety $\mathcal{R} = \{ (x …
- 44.7k