| 实Hilbert空间之闭子空间对闭区间的最佳同时逼近 |
| |
| 引用本文： | 罗先发,汤人翰.实Hilbert空间之闭子空间对闭区间的最佳同时逼近[J].吉首大学学报(自然科学版),1997,18(2):20-22. |
| |
| 作者姓名： | 罗先发 汤人翰 |
| |
| 作者单位： | [1]吉首大学教学与计算机科学系 [2]吉首大学教务处 |
| |
| 摘 要： | 本文得到实Hilbert空间之闭子空间对闭区间的最佳同时逼近公式。
|
| 关 键 词： | 实Hilbert空间 最佳同时逼近 在交投影 勾股定理 |
On Best Simultaneous Approximation to a Closed Interval by Elements of a Closed Subspace in Real Hilbert Space |
| |
| Luo Xianfa, Tang Renhan, Peng Jiahong.On Best Simultaneous Approximation to a Closed Interval by Elements of a Closed Subspace in Real Hilbert Space[J].Journal of Jishou University(Natural Science Edition),1997,18(2):20-22. |
| |
| Authors: | Luo Xianfa Tang Renhan Peng Jiahong |
| |
| Institution: | Department of math. and Computer Seience Jishou University Jishou 416000 |
| |
| Abstract: | In this paper, the formula for best simultaneous approximation to a closed interval byelements of a closed subspace in real Hilbert space is obtained. |
| |
| Keywords: | real hilbert space best simultaneous approximation orthogonal projection the pythagoren theorem |
| 本文献已被 CNKI 维普 等数据库收录！ |
