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Infinitesimal Structure of BunG and Jet Spaces - Talk 11

BunG Seminar via YouTube

Overview

Explore an advanced mathematics seminar talk examining the infinitesimal structure of principal G-bundles and jet spaces in algebraic geometry. Delve into detailed explanations of jet spaces containing germs of regular functions on Bun_G(X) over a principal G-bundle P on smooth projective curves. Learn how the fiber of differential operators' sheaf on BunG relates to these structures through Beilinson-Ginzburg and Beilinson-Drinfeld's explicit descriptions. Understand the connection between first-order jet spaces, cotangent spaces, and their extension to higher-order jets, discovering how conformal blocks for Kac-Moody algebras emerge naturally in this context. Follow along as the main theorem describing jets is demonstrated using residue pairing techniques.

Syllabus

UChicago BunG Seminar. Talk XI. Nikolay Grantcharov: Infinitesimal Structure of BunG

Taught by

BunG Seminar

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