CodiceQDD 98
TitoloOverdetermined problems for the $ infty$-Laplacian and web functions
Autore/iFragalĂ , I.; Gazzola, F.; Kawohl, B.
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AbstractWe give necessary and sufficient conditions for functions to be solutions to overdetermined problems for the equation $- Delta_ infty u=1$ in a bounded domain of $R^n$. To this end, we introduce a P-function for the study of the Dirichlet problem and we make use of its properties.