Wu: Dirac-harmonic maps and "supersymmetric" nonlinear sigma models
Wu: In these models we deal with coupled pairs consisting of a map between manifolds and a spinorial field along this map. Originated from supersymmetric sigma models and supermanifold theory, they are recently analysed using the tools in nonlinear analysis. The Euler-Lagrangian system contains both a second order(Laplacian type) and a first order (Dirac type) elliptic equations. Some basic properties will be given as well as some example of the Dirac-harmonic maps. http://cvgmt.sns.it/seminar/666/
When
Wed Nov 21, 2018 3pm – 4pm Coordinated Universal Time
Where
Sala Seminari Dipartimento di Matematica di Pisa (map)
