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This article is cited in 4 scientific papers (total in 4 papers)
Convergence of multiple Fourier series for functions of bounded variation
S. A. Telyakovskiia, V. N. Temlyakovb a Steklov Mathematical Institute, Russian Academy of Sciences
b University of South Carolina
Abstract:
For functions of bounded variation in the sense of Hardy, we consider the pointwise convergence of the partial sums of Fourier series over a given sequence of bounded sets in the space of harmonics. We obtain sufficient conditions for convergence; necessary and sufficient conditions are obtained for the case in which these sets are convex with respect to each coordinate direction. The Pringsheim convergence of Fourier series in this problem was established by Hardy.
Received: 22.12.1995
Citation:
S. A. Telyakovskii, V. N. Temlyakov, “Convergence of multiple Fourier series for functions of bounded variation”, Mat. Zametki, 61:4 (1997), 583–595; Math. Notes, 61:4 (1997), 484–494
Linking options:
https://www.mathnet.ru/eng/mzm1537https://doi.org/10.4213/mzm1537 https://www.mathnet.ru/eng/mzm/v61/i4/p583
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