Nastasi, AntonellaVetro, CalogeroVetro, Francesca2022-06-272022-06-272017-09-20Nastasi, A., Vetro, C., & Vetro, F. (2017). Positive solutions of discrete boundary value problems with the (p,q)-Laplaci an operator. Electronic Journal of Differential Equations, 2017(225), pp. 1-12.1072-6691https://hdl.handle.net/10877/15921We consider a discrete Dirichlet boundary value problem of equations with the (p,q)-Laplacian operator in the principal part and prove the existence of at least two positive solutions. The assumptions on the reaction term ensure that the Euler-Lagrange functional, corresponding to the problem, satisfies an abstract two critical points result.Text12 pages1 file (.pdf)enAttribution 4.0 InternationalDifference equations(p,q)-Laplacian operator(PS)-conditionPositive solutionsArticleThis work is licensed under a Creative Commons Attribution 4.0 International License.