1) element of best approximation
最佳逼近元素
2) best approximate element
最佳逼近元
1.
Some equivalence relations between some best approximationsand some best approximate elements in the Besov space;
Besov空间中的一些最佳逼近与最佳逼近元之间的等价关系
2.
In this paper, Using the best approximate element, We have the set-valued nonexpansive mappings point valued and obtained theorems for couple fixed point of noncompact and noncontinous binary set-valued mappings in Hilbert space.
在Hilbert空间中利用最佳逼近元将集值非扩张映象点值化,并得到了一类非紧非连续二元集值映象的耦合不动点定理。
3) element of best approximate
最佳逼近元
1.
In the strict convex Banach spaces, we obtained the theory of existence and uniqueness of element of best approximate on compact convex subset.
获得了严格凸Banach空间中 ,关于弱紧凸集最佳逼近元的存在与唯一性定
4) element of best approximation
最佳逼近元
1.
Existence and uniqueness for element of best approximation in strict convex Banach spaces;
严格凸Banach空间中最佳逼近元的存在与唯一性
2.
As an element of best approximation comparing with other approximating function, it gives the advantages and disadvantages of various functions.
运用对函数进行磨光法得到的具有二阶连续导数 ,作为原来函数 f(x)的最佳逼近元 ,与其它的逼近函数进行比较 ,分析了各自的优缺点 。
5) Best approximation
最佳逼近
1.
The best approximation in β-normed space;
赋β-范空间上的最佳逼近
2.
Some equivalence relations between some best approximationsand some best approximate elements in the Besov space;
Besov空间中的一些最佳逼近与最佳逼近元之间的等价关系
3.
The average error bounds of best approximation of continuous functions on the Wiener spaces was investgated.
讨论了Ｗｉｅｎｅｒ空间上连续函数最佳逼近平均误差界的阶，它由概率测度及其所支撑的集合上其函数的结构性质决定。
6) optimal approximation
最佳逼近
1.
Solutions of a class matrix equations and its optimal approximation;
一类矩阵方程组的求解问题及其最佳逼近
2.
An iterative method for the least squares solutions of a pair of matrix equations and its optimal approximation;
矩阵方程组的最小二乘解及其最佳逼近的迭代算法
3.
Two categories solution of the quaternion matrix equation AX+YA=C and its optimal approximation;
四元数矩阵方程AX+YA=C的两种最佳逼近解
补充资料：最佳逼近元素
最佳逼近元素
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参考词条