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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2015, Number 9, Pages 12–21
(Mi ivm9031)
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This article is cited in 1 scientific paper (total in 1 paper)
On absolute convergence of multiple Fourier series
L. D. Gogoladze, V. Sh. Tsagareishvili Department of Mathematics, Tbilisi State University, 1 I. Chavchavadze Ave., Tbilisi, 0128 Republic of Georgia
Abstract:
We consider absolute convergence of multiple series of Fourier–Haar coefficients for functions of many variables with partial derivatives of higher order. It is shown that the obtained results are best possible for general orthonormal systems.
Keywords:
Fourier coefficients, Haar system, partial derivatives, general orthonormal systems.
Received: 29.01.2014
Citation:
L. D. Gogoladze, V. Sh. Tsagareishvili, “On absolute convergence of multiple Fourier series”, Izv. Vyssh. Uchebn. Zaved. Mat., 2015, no. 9, 12–21; Russian Math. (Iz. VUZ), 59:9 (2015), 9–17
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https://www.mathnet.ru/eng/ivm9031 https://www.mathnet.ru/eng/ivm/y2015/i9/p12
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Abstract page: | 202 | Full-text PDF : | 69 | References: | 43 | First page: | 8 |
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