\infty-harmonic potentials in convex rings -- Erik Lindgren
Seminario di: Analisi Matematica
Dettagli dell'evento
Quando
24/10/2018
dalle 16:00 alle 17:00
dalle 16:00 alle 17:00
Dove
Aula 1, Dipartimento di Matematica e Informatica
Persona di riferimento
Lorenzo Brasco
In this talk, I will discuss certain solutions of the Infinity-Laplace equation in planar convex rings. Focus will be on their streamlines. It turns out that their ascending streamlines are unique while the descending ones may bifurcate. I will explain why bifurcation occurs quite often and the connection to regularity issues. Finally, I will discuss the solution in a punctured square more in detail.
The talk is based on joint work with Peter Lindqvist (NTNU, Trondheim).
