Boundary Value Problems
Volume 2006 (2006), Article ID 71534, 9 pages
doi:10.1155/BVP/2006/71534
Existence and nonexistence of positive solutions for quasilinear systems
Haiyan Wang
Department of Mathematical Sciences \& Applied Computing, Arizona State University, Phoenix 85069-7100, AZ, USA
Abstract
The paper deals with the existence and nonexistence of positive solutions for a class of P-Laplacian systems. We investigate the effect of the size of the domain on the existence of positive solution for the problem in sublinear cases. We will use fixed point theorems in a cone.