Two opposite constant-sign solutions to a non-variational $p$-Laplacian system with Robin boundary conditions are obtained via sub-super-solution techniques. A third nontrivial one comes out by means of topological degree arguments.

Multiple solutions to quasi-linear elliptic Robin systems

Guarnotta U.
Primo
;
Marano S. A.
Secondo
;
2023-01-01

Abstract

Two opposite constant-sign solutions to a non-variational $p$-Laplacian system with Robin boundary conditions are obtained via sub-super-solution techniques. A third nontrivial one comes out by means of topological degree arguments.
2023
Quasi-linear elliptic system, Robin problem, multiple solutions, sub-super-solution, Leray-Schauder degree.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/550757
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