Approximation of some classes of set-valued periodic functions by generalized trigonometric polynomials
We generalize some known results on the best, best linear, and best one-sided approximations by trigonometric polynomials from the classes of $2 \pi$ -periodic functions presented in the form of convolutions to the case of classes of set-valued functions.
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| Date: | 2016 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2016
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/1851 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
| Download file: |  |