Existence of three solutions for a nonlocal transmission problem
The authors consider a nonlinear transmission problem involving also variable exponents and \(p(x)\)-Laplacians. Under suitable hypotheses on the data they are able to show the existence of (at least) three different weak solutions for the given problem. Also, with a slight modification of the hypotheses, they can show that such solutions are nonnegative.
scientific article; zbMATH DE number 6594203