On the estimates of the values of various widths of classes of functions of two variables in the weight space L2,г(R2), г=exp(−x2 − y2)
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| Date: | 2020 |
|---|---|
| Main Authors: | S. B. Vakarchuk, M. B. Vakarchuk |
| Format: | Article |
| Language: | English |
| Published: |
2020
|
| Series: | Ukrainian Mathematical Bulletin |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0001249448 |
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| Journal Title: | Library portal of National Academy of Sciences of Ukraine | LibNAS |
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