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On the extraction, from general systems, of lacunary subsystems with the absolute convergence property
R. I. Ovsepian
Abstract:
This paper considers the problem of extracting lacunary subsystems from general sequences of functions. In particular, it is shown that every orthonormal system contains a Sidon subsystem.
Bibliography: 7 titles.
Received: 29.09.1978
Citation:
R. I. Ovsepian, “On the extraction, from general systems, of lacunary subsystems with the absolute convergence property”, Math. USSR-Sb., 39:4 (1981), 469–477
Linking options:
https://www.mathnet.ru/eng/sm2656https://doi.org/10.1070/SM1981v039n04ABEH001381 https://www.mathnet.ru/eng/sm/v153/i4/p522
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Abstract page: | 223 | Russian version PDF: | 79 | English version PDF: | 6 | References: | 37 |
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