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Algebra and Geometry Seminar

Monday, November 12, 2018
4:00pm to 5:00pm
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Linde Hall 387
Factorization and spectral decomposition of semi-infinite sheaves
Justin Campbell, Department of Mathematics, Caltech,
Arkhipov, Bezrukavnikov, and Ginzburg constructed an equivalence between spherical D-modules on the affine flag variety and equivariant coherent sheaves on the derived Springer fiber for the Langlands dual group. We will reformulate this theorem in the factorizable setting, which takes place over the moduli space of finite subsets of a curve. This approach allows for both global applications and a new local method of proof.
For more information, please contact Mathematics Dept. by phone at 626-395-4335 or by email at [email protected].