再生核空间中的一个有界泛函的最佳逼近方法

The Best Approaching Method of a Limited Function in Regenerated Nuclear Space

本文构造了再生核空间W12 (R) ,求出了W12 (R)中再生核的表达式。

In this paper,an reproducing kemel space W 1 2(R) is defined.We obtain the reproducing kernel of the reproducing kemel space W 1 2(R) and give an optimal numerical approximation of the bounded linear functional.