含一阶导数的二阶Neumann边值问题的正解

Positive Solutions for Second Order Neumann Boundary Value Problem with Dependence on First Order Derivative

运用锥上的不动点指数理论,获得了一类Neumann边值问题正解的存在性与多重性结果,其中,f:[0,1]×R+×R→R+为连续函数.

The existence and multiplicity of positive solutions for Neumann boundary value prob- lem are obtained by using the fixed-point index theory in cone, where f2[0,1]×R＋×R→R＋ is continuous.