Ambrosetti-Prodi type results for Dirichlet problems of fractional Laplacian-like operators

2020-06-09T13:30:21Z (GMT) by Anup Biswas Jozsef Lorinczi
We establish Ambrosetti–Prodi type results for viscosity and classical solutions of nonlinear Dirichlet problems for fractional Laplace and comparable operators. In the choice of nonlinearities we consider semi-linear and super-linear growth cases separately. We develop a new technique using a functional integration-based approach, which is more robust in the non-local context than a purely analytic treatment.