Approximation of locally integrable functions on the real line
We introduce the notion of generalized ψ¯ -derivatives for functions locally integrable on the real axis and investigate problems of approximation of the classes of functions determined by these derivatives with the use of entire functions of exponential type. Вводиться поняті узагальнених ψ¯ -похід...
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| Published in: | Український математичний журнал |
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| Date: | 1999 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут математики НАН України
1999
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/157955 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Approximation of locally integrable functions on the real line / O.I. Stepanets, Wang Kunyang, Zhang Xirong // Український математичний журнал. — 1999. — Т. 51, № 11. — С. 1549–1561. — Бібліогр.: 8 назв. — англ. |