Special Session 35: Elliptic PDEs: singularities, discontinuities, and nonlinear phenomena
Remarks on maximum principle
Francesco Leonetti
University of L`Aquila Italy
Co-Author(s):
Abstract:
Maximum principle can be obtained for solutions to elliptic equations. De Giorgi`s counterexample says that this is no longer true for systems, but, despite that, it is possible to get maximum principle for solutions to some systems.