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arXiv · 2207.05973

Multiple solutions to quasi-linear elliptic Robin systems

Umberto Guarnotta·Salvatore A. Marano·Abdelkrim Moussaoui
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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.

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Umberto Guarnotta, Salvatore A. Marano, Abdelkrim Moussaoui. 2022-07-13. Multiple solutions to quasi-linear elliptic Robin systems. https://arxiv.org/abs/2207.05973

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