Existence of multiple solutions for quasilinear systems via fibering method
Existence of multiple solutions for a Dirichlet problem associated with a quasilinear system of second order involving a pair of \((p,q)\)-Laplace operators is proved. The approach is variational and based on the so-called fibering method due to S. I. Pokhozhaev.
scientific article; zbMATH DE number 1915660
scientific article