On a class of one-dimensional superlinear semipositone (p,q) -Laplacian problem

Abstract

We study the existence of positive solutions for a class of one-dimensional superlinear $ (p, q) $ -Laplacian with Sturm-Liouville boundary conditions. We allow the reaction term to be singular at 0 with infinite semipositone behavior. Our approach depends on Amann's fixed point theorem.

Keywords

• (p， q)-laplacian
• superlinear
• positive solutions