%0 Journal Article %T Positive Solutions for Some Beam Equation Boundary Value Problems %A Liu Jinhui %A Xu Weiya %J Boundary Value Problems %D 2009 %I Springer %X A new fixed point theorem in a cone is applied to obtain the existence of positive solutions of some fourth-order beam equation boundary value problems with dependence on the first-order derivative where is continuous. %U http://www.boundaryvalueproblems.com/content/2009/393259