|
|||||
|
|
On the best approximation of periodic functions of two variables by polynomial splines |
|
| Authors: | N. P. Korneichuk |
| Affiliation: | 1. Academician, Ukrainian Academy of Sciences, Ukrainian |
| Abstract: | We consider the problem of the best approximation of periodic functions of two variables by a subspace of splines of minimal defect with respect to a uniform partition. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |