CMSA Algebraic Geometry in String Theory: Virtual localization for Artin stacks

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March 1, 2022 9:30 am - 10:30 am
Speaker:

Dhyan Aranha - SISSA

This is a report about work in progress with: Adeel Khan, Aloysha Latyntsev, Hyeonjun Park and Charanya Ravi. We will describe a virtual Atiyah-Bott formula for Artin stacks.  In the Deligne-Mumford case our methods allow us to remove the global resolution hypothesis for the virtual normal bundle.

https://harvard.zoom.us/j/97335783449?pwd=S3U0eVdyODFEdzNaRXVEUTF3R3NwZz09