Veranstaltung

Vortrag
Symplectic Vortices and a Quantum Kirwan Map
Dr. Fabian Ziltener (Toronto)
13.7.2009, 15:00 Uhr – 16:00 Uhr

A Hamiltonian action of a Lie group on a symplectic manifold gives rise to a gauge theoretic deformation of the Cauchy-Riemann equations, called the symplectic vortex equations. Counting solutions of these equations over the plane leads to a quantum version of the Kirwan map. In joint work with Christopher Woodward, we interpret this map as a weak morphism of cohomological field theories.

Verknüpft mit:

• Fabian Ziltener
• Sommersemester 2009