On the existence of a second positive solution to mixed local-nonlocal concave-convex critical problems

Abstract

We prove the existence of a second positive weak solution for mixed local-nonlocal critical semilinear elliptic problems with a sublinear perturbation in the spirit of [Ambrosetti, Brezis, Cerami, 1994].

arXiv admin note: text overlap with arXiv:2308.09794