联合逼近

最佳联合逼近的Dunham型相依性

Dunham type dependence of best simultaneous approximation

泛函分析方法在联合逼近问题中的应用

The Application of the Methods of Functional Analysis in Simultaneous Approximation

非负系数多项式的倒数对连续函数的最佳联合逼近

Simultanous Approximation by Reciprocals of polynomials with Nonnegative Coefficients

本文证明了一致凸线性距离空间存在唯一的最佳联合逼近元。

In this paper , it is proved that in the uniform convexity linear metric space there exists a unique best simultaneous approximation element .

在考虑输入和输出联合逼近的情况下，选择激励信号的优化目标函数，再将求解优化目标函数转化成求解激励信号功率谱的最优问题。

Excitation signal selection is transferred into an optimization problem to find the optimal signal spectrum . Its objective function is defined as the joint approximation of input and output .

P阶联合最佳逼近的存在性和唯一性

Best Simultaneous Approximation of P - order

关于线性赋范空间联合最佳逼近的特征一文的一点评注

A comment onthe characteristics of best simultaneous approximation in linear normed space

联合最佳逼近的特征和唯一性

On the characterization and strong uniqueness of best copositive approximation

度量空间中的联合最佳逼近

Best simultaneous approximation in metric spaces

联合最佳LM~逼近元的特征

Characteristic of Simultaneous Best Approximation in L_M ~ Spaces