Positive solutions for n-order m-point p-Laplacian operator singular boundary value problems

In this paper, we study the existence of positive solutions for the nonlinear n-order m-point p-Laplacian operator singular boundary value problems. By using the method of defining operator by the reverse function of Green function and the fixed-point index theory, the existence of positive solution and many positive solutions for nonlinear third-order two-Point singular boundary value problem with p-Laplacian operator are obtained.