2025. 10. 07. 10:30 - 2025. 10. 07. 11:30
BME H306
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Esemény típusa: szeminárium
Szervezés: Külsős
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BME Algebra and Geometry Seminar

Leírás

I will discuss the idea of symplectic duality. Symplectic duality now has a precise mathematical meaning in a large class of examples. The key ingredient is the Braverman-Finkelberg-Nakajima construction of Coulomb branches. Coloumb branches also give precise meaning to the notion of Kac-Moody affine Grassmannian slices. I will discuss some challenges that arise in understanding their geometry and how that geometry conjecturally gives rise to the Geometric Satake Correspondence for Kac-Moody groups. I will discuss joint work with Alex Weekes.