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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2012, Number 8, Pages 15–26
(Mi ivm8727)
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The weighted $L^1$-integrability of functions and the Parseval equality with respect to multiplicative systems
S. S. Volosivets Chair of Function Theory and Approximation, Saratov State University, Saratov, Russia
Abstract:
In this paper we prove necessary and sufficient conditions for the weighted $L^1$-integrability of functions defined on $[0,1)$ in terms of Fourier coefficients with respect to a multiplicative system of bounded type. These results are counterparts of trigonometric ones by M. and S. Izumi and M. M. Robertson.
Keywords:
multiplicative systems of bounded type, weighted $L^1$-integrability, generalized monotonicity.
Received: 07.07.2011
Citation:
S. S. Volosivets, “The weighted $L^1$-integrability of functions and the Parseval equality with respect to multiplicative systems”, Izv. Vyssh. Uchebn. Zaved. Mat., 2012, no. 8, 15–26; Russian Math. (Iz. VUZ), 56:8 (2012), 11–21
Linking options:
https://www.mathnet.ru/eng/ivm8727 https://www.mathnet.ru/eng/ivm/y2012/i8/p15
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| Abstract page: | 272 | | Full-text PDF : | 72 | | References: | 63 | | First page: | 9 |
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