Existence of multiple positive solutions for a p-Laplacian system with sign-changing weight functions
A p-Laplacian system with Dirichlet boundary conditions is investigated. By analysis of the relationship between the Nehari manifold and fibering maps, we will show how the Nehari manifold changes as lambda, mu varies and try to establish the existence of multiple positive solutions. (c) 2007 Elsevier Ltd. All rights reserved.
multiple positive solutions p-laplacian system nehari manifold fibering maps