Please use this identifier to cite or link to this item:
https://evnuir.vnu.edu.ua/handle/123456789/1148| Title: | APPROXIMATION OF ( ψ, β )-DIFFERENTIABLE FUNCTIONS OF LOWSMOOTHNESS BY BIHARMONIC POISSON INTEGRALS |
| Authors: | Kharkevych, Yurii I. Zhyhallo, Kostiantyn M. Харкевич, Юрій Іліодорович Жигалло, Костянтин Миколайович |
| Issue Date: | 2012 |
| Date of entry: | 26-May-2013 |
| Publisher: | Ukrainian Mathematical Journal |
| Series/Report no.: | 63;12 |
| Abstract: | We solve the Kolmogorov–Nikol’skii problem for biharmonic Poisson integrals on the classes of ( ψ, β )-differentiable periodic functions of low smoothness in the uniform metric. |
| URI: | http://evnuir.vnu.edu.ua/handle/123456789/1148 |
| Content type: | Article |
| Appears in Collections: | Наукові роботи (FITM) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Kharkevych2012.pdf | 281,95 kB | Adobe PDF | View/Open |
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