Best trigonometric and bilinear approximations for the classes of (ψ, β) -differentiable periodic functions
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| Date: | 2016 |
|---|---|
| Main Author: | V. V. Shkapa |
| Format: | Article |
| Language: | English |
| Published: |
2016
|
| Series: | Ukrainian Mathematical Journal |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0000784626 |
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| Journal Title: | Library portal of National Academy of Sciences of Ukraine | LibNAS |
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