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| 集值函数及向量值函数的两类线性算子逼近 | |
| 引用本文： | 许贵桥,胡心慧,杜英芳. 集值函数及向量值函数的两类线性算子逼近[J]. 河北工业科技, 1997, 0(2) |
| 作者姓名： | 许贵桥 胡心慧 杜英芳 |
| 作者单位： | 河北科技大学，河北教育学院，石家庄市塔谈中学 |
| 摘 要： | 本文得到了利用插值型线性算子列及积分型算子列逼近连续集值函数及连续向量值函数的收敛逼近阶。 |
| 关 键 词： | 连续函数 可最佳逼近集 线性算子 连续集值函数 连续向量值函数 插值型算子 积分型算子 收敛速度 |
The Approximation of Continuous Convex Set-Valued Functions and Vector-Valued Functions by Linear Operators of Two Classes |
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| Xu Guiqiao. The Approximation of Continuous Convex Set-Valued Functions and Vector-Valued Functions by Linear Operators of Two Classes[J]. Hebei Journal of Industrial Science & Technology, 1997, 0(2) | |
| Authors: | Xu Guiqiao |
| Affiliation: | Xu Guiqiao (Hebei University of Science and Technology)Hu Xinhui (Hebei Education College)Du Yengfang (Shijiazhuang Tatan School) |
| Abstract: | In this paper,the degree of approximation of convex set-valued functions and vector-valued functions by linear operators of two classes is given. |
| Keywords: | continuous function proximinal set linear operator continuous set-valued functions continuous vector-valued functions interpolation type operators integral type operators degree of approximations |
| 本文献已被 CNKI 等数据库收录！ | |