Siegel der Universität Augsburg

Universität Augsburg
Institut für Mathematik

 Siegel der Universität Augsburg

 

Oberseminar zur Algebra und Zahlentheorie

 

Dr. Swarnava Mukhopadhyay
School of Mathematics Tata Institute of Fundamental Research, Mumbai
 
spricht am
 
Dienstag, 2. Februar 2021
 
um
 
14:15 Uhr
 
im
 
per Zoom
 
über das Thema:
 

»Graph Potential TQFT and mirrors to moduli of vector bundles on curves. «

Abstract:
We construct and study graph potentials, a collection of Laurent polynomials associated with colored graphs of small valency. The potentials we construct only depends on the homotopy type of graphs up to birational equivalence and hence define a 2 dimensional TQFT. We will discuss relations between these graph potential and Gromov-Witten invariants of the moduli spaces of rank two bundles with fixed determinant on a curve. This is joint work with P. Belmans and S. Galkin.

 

Hierzu ergeht herzliche Einladung.
Prof. Dr. Maxim Smirnov


[Impressum]      [Datenschutz]      wwwadm@math.uni-augsburg.de,     Mi 27-Jan-2021 20:25:12 MEZ