... max0≤t≤1|u3t|<110.5.12AcknowledgmentsThe research was supported by NNSF of China 10871160, the NSF of Gansu Province0710RJZA103, and Project of NWNU-KJCXGC-3-47.References1 H. Wang, “On the number of positive solutions of ... existence of positive solutions for the one-dimensional p-Laplacian, ” Proceedings of theAmerican Mathematical Society, vol. 125, no. 8, pp. 2275–2283, 1997.4 D. Ji and W. Ge, Multiple positive solutions ... solutions for some p-Laplacian boundary value problems,” AppliedMathematics and Computation, vol. 187, no. 2, pp. 1315–1325, 2007.5 H. Feng, W. Ge, and M. Jiang, Multiple positive solutions for...