Existence Results Of Positive Radial Solutions For A Class Of P(x)-Laplacian Systems

Firstly, this paper deals with the existence of positive solutions for the p(x)-Laplacian systemsWe prove that the problem has a positive radial solution under some given conditions. Our metheds employ a fixed-point theorem in a cone.Secondly, we study the positive radial solutions for the p(x)-Laplacian systemswhereλ> 0 is a parameter. Here f,g∈[C[0,∞)]~2 and belongs to a class of functions satisfying some given conditions. We discuss the existence of positive radial solutions whenλis large.