| 用最佳n阶三角逼近刻划Orlicz—Besov空间 |
| |
| 引用本文： | 李宏涛,盛保怀.用最佳n阶三角逼近刻划Orlicz—Besov空间[J].宝鸡文理学院学报(自然科学版),1999,19(2):1-6. |
| |
| 作者姓名： | 李宏涛 盛保怀 |
| |
| 作者单位： | 宝鸡文理学院数学系 |
| |
| 摘 要： | 定义了ＯｒｌｉｃｚＢｅｓｏｖ空间，讨论了此空间中的算子内插定理，并用ｎ阶三角最佳逼近阶对其进行了刻划。
|
| 关 键 词： | Orlicz空间 Besov空间 光滑模 三角多项式逼近 |
The characterization of Orlicz Besov spaces with best nth degree trigonometric polynomial approximation |
| |
| LI Hong-tao,SHENG Bao-huai,SHANG Zen-ke.The characterization of Orlicz Besov spaces with best nth degree trigonometric polynomial approximation[J].Journal of Baoji College of Arts and Science(Natural Science Edition),1999,19(2):1-6. |
| |
| Authors: | LI Hong-tao SHENG Bao-huai SHANG Zen-ke |
| |
| Abstract: | The aim of this investigation is to define Orlicz Besov spaces ,study their interpolation theorems and give a characterization of Orlicz Besov spaces with best nth degree trigonometric polynomial approximation. |
| |
| Keywords: | Orlicz spaces Besov spaces K -functional modulus of smoothness best nth degree trigonometric polynomial approximation |
| 本文献已被 CNKI 维普 等数据库收录！ |
