RTG Student Geometry Seminar

from Tuesday
January 01, 2019 to Friday
May 31, 2019
Show events for:
Instructions for subscribing to Stony Brook Math Department Calendars

Friday
February 08, 2019

10:00 AM - 11:00 AM
Math Tower 5-127
Sasha Viktorova, Stony Brook University
The Betti Groupoid

TBA


Friday
February 15, 2019

10:00 AM - 11:00 AM
Math Tower 5-127
Shamuel Auyeung, Stony Brook University
The de Rham Groupoid

In this talk, we will define the de Rham groupoid, which involves flat connections on a smooth complex line bundle over a Riemann surface. We will then discuss how the notion of holonomy relates the de Rham groupoid to the Betti groupoid.


Friday
February 22, 2019

10:00 AM - 11:00 AM
Math Tower 5-127
Lisa Marquand, Stony Brook University
The Dolbeault Groupoid

In this talk, we define the Dolbeault groupoid of rank one Higgs bundles over a compact Riemann surface. We will explain how harmonic metrics relate the de Rham groupoid to the Dolbeault groupoid.


Show events for:
Instructions for subscribing to Stony Brook Math Department Calendars