Martedì, 24 Giugno ⋅ Sala Professori I livello ore 15:00

Fabrice Bethuel (Sorbona) – Seminario di Analisi

“Singular harmonic maps into singular manifolds ”

The purpose of the talk is to present a few problems and some results concerning the existence and properties of maps from a punctured plane with values in a one-dimensional singular manifold. A typical example is given by the  « eight-shaped » manifold, which will be central in the talk. I will present  some new results obtained in the thesis of Mehdi Trense, in particular how they convert  the problems to  questions  on Riemann surfaces.