Cohomology of affine Springer fibers and small quantum groups

Abstract

The aim of this paper is to explain a conjecture linking the cohomology of certain affine Springer fibers to the center of the small quantum group introduced by Lusztig. This is a joint work with R. Bezrukavnikov, P. Boixeda Alvarez and P. Shan.

Cohomology of affine Springer fibers and small quantum groups

Abstract

Éric Vasserot

Speaker(s)

Éric Vasserot

Events

Invariant theory and moduli spaces (1)

Action of the braid group on the cohomology of Deligne-Lusztig varieties

Invariant theory and moduli spaces (2)

Cohomology of affine Springer fibers and small quantum groups

Invariant theory and moduli spaces (3)

Mirror Symmetry and Big Algebras

Invariant theory and moduli spaces (4)

First Steps in Global Lie Theory: wild Riemann surfaces, their charact…

Invariant theory and moduli spaces (5)

Hecke operators on surfaces and Higgs fibers

Invariant theory and moduli spaces (6)

Vinberg Pairs and Higgs Bundles

Invariant theory and moduli spaces (7)

Towards a Fourier transformation for GL(n,q) ?

Invariant theory and moduli spaces (8)

Finiteness of Hecke algebras of p-adic groups

Invariant theory and moduli spaces (9)

Affine Hecke category and applications in representation theory

See also