## Differential and Integral Equations

### Some remarks on the method of moving planes

Lucio Damascelli

#### Abstract

We propose a variational approach to the method of moving planes which easily applies to quasilinear equations of type (1-1) with $f$ locally Lipschitz continuous. To do this we use a characterization of Lipschitz continuous functions which allows us to get symmetry results without writing an equation for the difference between the solution and its reflection.

#### Article information

Source
Differential Integral Equations, Volume 11, Number 3 (1998), 493-501.

Dates
First available in Project Euclid: 30 April 2013