Patel, N. V.; Shah, V. M. On the order of Fourier coefficients in lacunary Fourier series. (English) Zbl 0712.42024 Indian J. Math. 31, No. 1, 65-71 (1989). MSC: 42A55 42A20 42A16 PDFBibTeX XMLCite \textit{N. V. Patel} and \textit{V. M. Shah}, Indian J. Math. 31, No. 1, 65--71 (1989; Zbl 0712.42024)
Patel, N. V.; Shah, V. M. On the order of Fourier coefficients in lacunary Fourier series. (English) Zbl 0709.42010 Indian J. Math. 31, No. 1, 65-71 (1989). Reviewer: S.M.Mazhar MSC: 42A55 42A20 42A16 42A50 PDFBibTeX XMLCite \textit{N. V. Patel} and \textit{V. M. Shah}, Indian J. Math. 31, No. 1, 65--71 (1989; Zbl 0709.42010)
Patel, N. V.; Shah, V. M. On the absolute summability of lacunary Fourier series. (English) Zbl 0569.42005 Publ. Inst. Math., Nouv. Sér. 37(51), 89-92 (1985). MSC: 42A20 42A55 PDFBibTeX XMLCite \textit{N. V. Patel} and \textit{V. M. Shah}, Publ. Inst. Math., Nouv. Sér. 37(51), 89--92 (1985; Zbl 0569.42005) Full Text: EuDML
Patel, N. V.; Shah, V. M. A note on the absolute convergence of lacunary Fourier series. (English) Zbl 0567.42005 Proc. Am. Math. Soc. 93, 433-439 (1985). Reviewer: P.Chandra MSC: 42A20 42A55 PDFBibTeX XMLCite \textit{N. V. Patel} and \textit{V. M. Shah}, Proc. Am. Math. Soc. 93, 433--439 (1985; Zbl 0567.42005) Full Text: DOI