El Amrouss, A. R.Moussaoui, M.2019-12-112019-12-112000-03-08El Amrouss, A. R., & Moussaoui, M. (2000). Minimax principles for critical-point theory in applications to quasilinear boundary-value problems. <i>Electronic Journal of Differential Equations, 2000</i>(18), pp. 1-9.1072-6691https://hdl.handle.net/10877/9045Using the variational method developed by the same author in [7], we establish the existence of solutions to the equation -∆pu = ƒ(x, u) with Dirichlet boundary conditions. Here ∆p denotes the p-Laplacian and ʃs0 ƒ(x, t) dt is assumed to lie between the first two eigenvalues of the p-Laplacian.Text9 pages1 file (.pdf)enAttribution 4.0 InternationalMinimax methodsp-LaplacianResonanceArticle