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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



Abstract

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.