ON THE EXISTENCE OF POSITIVE SOLUTION FOR A CLASS OF NONLINEAR ELLIPTIC SYSTEM WITH MULTIPLE PARAMETERS AND SINGULAR WEIGHTS Rasouli, S.H.;
This study concerns the existence of positive solution for the following nonlinear system , where is a bounded smooth domain of with , 1 < < N, <, < and , , , , , are positive parameters. Here : are nondecresing continuous functions and for every A > 0. We discuss the existence of positive solution when and satisfy certain additional conditions. We use the method of sub-super solutions to establish our results.