×

On the coefficients of Fourier series on Sidon sets. (English. Russian original) Zbl 0515.42002

Sov. Math., Dokl. 23, 679-680 (1981); translation from Dokl. Akad. Nauk SSSR 258, 1312-1313 (1981).

MSC:

42A16 Fourier coefficients, Fourier series of functions with special properties, special Fourier series
42A55 Lacunary series of trigonometric and other functions; Riesz products
42C15 General harmonic expansions, frames
PDFBibTeX XMLCite