节点文献
一类整函数插值型算子在Besov空间中的逼近(英文)
On Approximation by a Kind of Interpolation Operator of Entire Exponential Type in a Besov Spaces
【摘要】 借助于H lder范数而引入K-泛函,从而给出了一类新的内插型Besov空间,由此给出了一类整函数插值型算子逼近的正逆定理.
【Abstract】 A new kind of Besov space is introduced with a K-functional which is defined by the Holder norm. The direct and inverse theorems of a generalized interpolation operator of entire exponential type in such a Besov space are established.
【基金】 Supported by National Natural Sciences Foundation (10 14 10 0 1) ;Zhejiang NaturalSciences Foundation (10 2 0 6 6 ) and the Doctorate Fundation (0 2 J2 0 10 2 - 0 6 ) of Ningbo City
- 【文献出处】 应用泛函分析学报 ,Acta Analysis Functionalis Applicata , 编辑部邮箱 ,2004年02期
- 【分类号】O177
- 【下载频次】54