%0 Journal Article %A Benshi Zhu %D 2010 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 46, 2010 %T Positive Solutions for a Class of Semipositone Discrete Boundary Value Problems with Two Parameters %U https://publications.waset.org/pdf/16003 %V 46 %X In this paper, the existence, multiplicity and noexistence of positive solutions for a class of semipositone discrete boundary value problems with two parameters is studied by applying nonsmooth critical point theory and sub-super solutions method. %P 1370 - 1376