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Exact values of best approximations for classes of periodic functions by splines of deficiency 2 |
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| Authors: | Babenko V. F. Parfinovich N. V. |
| Affiliation: | 1.Ukraine Institute of Applied Mathematics and Mechanics, Dnepropetrovsk National University, Donetsk, Ukraine ;2.Dnepropetrovsk National University, Donetsk, Ukraine ; |
| Abstract: | Mathematical Notes - We obtain exact values of best L 1-approximations for the classes W r F, r ∈ ?, of periodic functions whose rth derivative belongs to a given... |
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