... 力迫条件||forcing condition 联合逼近||simultaneous approximation 联合分布||joint distribution ...
基于10个网页-相关网页
f simultaneous approximation f──同时逼近
best simultaneous approximation 联合最佳逼近
simultaneous approximation lattice 联立逼近格
weighted simultaneous approximation 带权同时逼近
element of best simultaneous approximation 最佳联合逼近元
simultaneous diophantine approximation 联立丢番图逼近
As applications, existence and uniqueness of a best simultaneous approximation element are studied.
同时，作为应用，研究了最佳联合逼近元的存在性与唯一性问题。
In this paper, it is proved that in the uniform convexity linear metric space there exists a unique best simultaneous approximation element.
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。
Using the modulus of smoothness and K-functional, direct and inverse theorems of simultaneous approximation for a kind of multivariate trigonometric polynomial operators are established.
利用光滑模和K -泛函给出了一类多元三角多项式算子同时逼近的正逆定理。
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