On the divergence of triangular and eccentric spherical sums of double Fourier series
- Institute of Mathematics, National Academy of Sciences of Armenia, Yerevan (Armenia)
We construct a continuous function on the torus with almost everywhere divergent triangular sums of double Fourier series. We also prove an analogous theorem for eccentric spherical sums. Bibliography: 14 titles.
- OSTI ID:
- 22590445
- Journal Information:
- Sbornik. Mathematics, Vol. 207, Issue 1; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1064-5616
- Country of Publication:
- United States
- Language:
- English
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