关于微分中值定理“中值点”的讨论

Discussion on Differential Mean Value Theorem "mean value point"

在罗尔定理、拉格朗日中值定理给出“中值点”ξ的存在性的基础上,给出并证明了在一定条件下“中值点”ξ的唯一性,并对ξ的个数问题及高阶导数相应的“中值点”的存在性问题进行了探讨.

Rolle Theorem and Langrand＇s median Theorem testify the existance of ＂mean value point＂ξ. The paper is to provide the uniqueness on certain conditions and discusses the number of the ＂ξ＂ and the existance of higher-order derivative ＂mean value point＂,