Exact values of the best $(, )$-approximations of classes of convolutions with kernels that do not increase the number of sign changes
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| Date: | 2017 |
|---|---|
| Main Author: | N. V. Parfinovych |
| Format: | Article |
| Language: | English |
| Published: |
2017
|
| Series: | Ukrainian Mathematical Journal |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0000778906 |
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| Journal Title: | Library portal of National Academy of Sciences of Ukraine | LibNAS |
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