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| 推广的Kantorovich算子在Ba空间中的逼近 | |
| 引用本文： | 冯国. 推广的Kantorovich算子在Ba空间中的逼近[J]. 应用数学, 2006, 19(4): 799-803 |
| 作者姓名： | 冯国 |
| 作者单位： | 台州学院数学系,浙江,临海,317000 |
| 摘 要： | 利用Ditzian-Totik光滑模,研究了推广的Kantorovich算子在Ba空间中的逼近,得到逼近的正定理与等价定理.所得结果改进、推广和统一了一些作者的结果. |
| 关 键 词： | 推广的Kantorovich算子 Ba空间 Ditzian-totik光滑模 逼近 |
| 文章编号： | 1001-9847(2006)04-0799-05 |
| 收稿时间： | 2006-03-17 |
| 修稿时间： | 2006-03-17 |
On Approximation in Ba Spaces for Generalized Kantorovich Operator |
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| FENG Guo. On Approximation in Ba Spaces for Generalized Kantorovich Operator[J]. Mathematica Applicata, 2006, 19(4): 799-803 | |
| Authors: | FENG Guo |
| Affiliation: | Department of Mathematics, Taizhou University Zhejiang 317000, China |
| Abstract: | In this paper,we use Ditzian-Totik modulus to study the approximation problem by the generalized Kantorovich Operator in Ba Spaces,and obtain the direct theorem and the equivalent theorem of the approximation by the generalized Kantorovich Operator in Ba Spaces.The results presented in this paper improve,extend and unify many author's recent results. |
| Keywords: | The generalized kantorovich operator Ba spaces Ditzian-totik modulus Approximation |
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