利用不动点定理,得到了p-Laplace非线性边值问题(φp(u′))′+a(t)f(t,u,u′)=0,αφp(u(0))-βφp(u′(0))=0,γφp(u(1))+δφp(u′(1))=0三个正解存在的充分条件,并给出了一个实例.
The existence of positive solutions for the nonlinear boundary value problem with a p-Laplacian operator{(φp(u′))′+a(t)f(t,u,u′)=0,αφp(u(0))-βφp(u′(0))=0,γφp(u(1))+δφp(u′(1))=0is studied by using the fixed-point theorem.The existence of three positive solutions is obtained,and an example is given to illustrate the importance of the result.