Mathematical Sciences Research Institute

Home » Grad Student Seminar: The affine Grassmannian II


Grad Student Seminar: The affine Grassmannian II October 17, 2014 (01:30 PM PDT - 02:30 PM PDT)
Parent Program: --
Location: MSRI: Simons Auditorium
Speaker(s) Justin Hilburn (University of Pennsylvania)
Description No Description
No Video Uploaded

We define G-bundles for any connected reductive group and explain why GL_n-bundles are the same as vector bundles. Other examples are SL_n and Sp_{2n}. We explain Tannakian formalism, define the local and global versions of the affine Grassmannian for G, and sketch how to prove that it is an ind-projective ind-scheme of ind-finite type.

No Notes/Supplements Uploaded No Video Files Uploaded