arXiv · 2411.10088
Optimization problems in rearrangement classes for fractional $p$-Laplacian equations
Abstract
We discuss two optimization problems related to the fractional $p$-Laplacian. First, we prove the existence of at least one minimizer for the principal eigenvalue of the fractional $p$-Laplacian with Dirichlet conditions, with a bounded weight function varying in a rearrangement class. Then, we investigate the maximization of the energy functional for general nonlinear equations driven by the same operator, as the reaction varies in a rearrangement class. In both cases, we provide a pointwise relation between the optimizing datum and the corresponding solution.
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Antonio Iannizzotto, Giovanni Porru. 2024-11-15. Optimization problems in rearrangement classes for fractional $p$-Laplacian equations. https://arxiv.org/abs/2411.10088
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