
26/05/2021
16:00
virtual/à distância
Palestrante: Francesca Colasuonno
https://sites.google.com/usp.br/evol-eq-and-dyn-systems
Responsável: Phillipo Lappicy (Este endereço de email está sendo protegido de spambots. Você precisa do JavaScript ativado para vê-lo.)
Resumo: In this seminar, I will talk about some semilinear or quasilinear problems under Neumann boundary conditions. In the first part of the seminar, I will focus on supercritical p-Laplacian problems, set in a ball of R^N, and describe some existence results obtained via variational methods. In the second part, I will present some multiplicity results obtained via the shooting method for ODEs. In particular, I will describe a recent result on a one-dimensional mean-curvature problem, for which we find several positive oscillating BV-solutions. These results are contained in some joint papers with Alberto Boscaggin, Colette De Coster, and Benedetta Noris.