Existence of solutions for nonlinear equations with mixed local and nonlocal operators

Fuente: arXiv
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Main Author: Iannizzotto, Antonio
Format: Preprint
Published: 2025
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author Iannizzotto, Antonio
author_facet Iannizzotto, Antonio
contents We study an elliptic equation, with homogeneous Dirichlet boundary conditions, driven by a mixed type operator (the sum of the Laplacian and the fractional Laplacian), involving a parametric reaction and an undetermined source term. Applying a recent abstract critical point theorem of Ricceri, we prove existence of a solution for a convenient source and small enough parameters.
format Preprint
id arxiv_https___arxiv_org_abs_2511_22620
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Existence of solutions for nonlinear equations with mixed local and nonlocal operators
Iannizzotto, Antonio
Analysis of PDEs
35R11, 35A15
We study an elliptic equation, with homogeneous Dirichlet boundary conditions, driven by a mixed type operator (the sum of the Laplacian and the fractional Laplacian), involving a parametric reaction and an undetermined source term. Applying a recent abstract critical point theorem of Ricceri, we prove existence of a solution for a convenient source and small enough parameters.
title Existence of solutions for nonlinear equations with mixed local and nonlocal operators
topic Analysis of PDEs
35R11, 35A15
url https://arxiv.org/abs/2511.22620