Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions
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| Date: | 2013 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
2013
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| Series: | Ukrainian Mathematical Journal |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0000788514 |
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| Journal Title: | Library portal of National Academy of Sciences of Ukraine | LibNAS |
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open-sciencenbuvgovua-879172024-04-16T19:01:33Z Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions U. Z. Hrabova A. S. Serdiuk 1027-3190 2013 en Ukrainian Mathematical Journal http://jnas.nbuv.gov.ua/article/UJRN-0000788514 Article |
| institution |
Library portal of National Academy of Sciences of Ukraine | LibNAS |
| collection |
Open-Science |
| language |
English |
| series |
Ukrainian Mathematical Journal |
| spellingShingle |
Ukrainian Mathematical Journal U. Z. Hrabova A. S. Serdiuk Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions |
| format |
Article |
| author |
U. Z. Hrabova A. S. Serdiuk |
| author_facet |
U. Z. Hrabova A. S. Serdiuk |
| author_sort |
U. Z. Hrabova |
| title |
Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions |
| title_short |
Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions |
| title_full |
Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions |
| title_fullStr |
Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions |
| title_full_unstemmed |
Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions |
| title_sort |
order estimates for the best approximations and approximations by fourier sums of the classes of (ψ, β)-differential functions |
| publishDate |
2013 |
| url |
http://jnas.nbuv.gov.ua/article/UJRN-0000788514 |
| work_keys_str_mv |
AT uzhrabova orderestimatesforthebestapproximationsandapproximationsbyfouriersumsoftheclassesofpsbdifferentialfunctions AT asserdiuk orderestimatesforthebestapproximationsandapproximationsbyfouriersumsoftheclassesofpsbdifferentialfunctions |
| first_indexed |
2025-07-22T11:26:29Z |
| last_indexed |
2025-07-22T11:26:29Z |
| _version_ |
1850420605573136384 |