Volume 35 • Number 2 • 2012   • Positive Solutions for Discrete Sturm-Liouville-Like Four-Point $p$-Laplacian Boundary Value Problems Meng Zhang, Shurong Sun and Zhenlai Han Abstract. We consider the existence of positive solutions for a class of discrete second-order four-point boundary value problem with $p$-Laplacian. Using the well known Krasnosel'skii's fixed point theorem, some new existence criteria for positive solutions of the boundary value problem are presented. 2010 Mathematics Subject Classification: 34B18, 34B24, 39A10. Full text: PDF