Radial symmetry of minimax critical points for nonsmooth functionals

Research paper by Marco Squassina

Indexed on: 24 Nov '09Published on: 24 Nov '09Published in: Mathematics - Analysis of PDEs


We obtain the existence of radially symmetric and decreasing solutions to a general class of quasi-linear elliptic problems by a nonsmooth version of a symmetric minimax principle recently obtained by Jean Van Schaftingen.