|
|||||
|
|
Relative widths of smooth functions determined by linear differential operator |
|
| Authors: | Lianhong Yang Yongping Liu |
| Institution: | a Department of Applied Mathematics, Communication University of China, Beijing 100024, China b School of Mathematical Sciences, Beijing Normal University, Beijing 100875, China |
| Abstract: | Let W and V be centrally symmetric sets in a normed space X. The relative Kolmogorov n-width of W relative to V in X is defined by |
| Keywords: | Self-conjugate differential operator Width Relative width |
| 本文献已被 ScienceDirect 等数据库收录！ | |