\infty-harmonic potentials in convex rings -- Erik Lindgren

Seminario di: Analisi Matematica

Dettagli dell'evento


dalle 16:00 alle 17:00


Aula 1, Dipartimento di Matematica e Informatica

Persona di riferimento

Lorenzo Brasco

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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).
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