×

zbMATH — the first resource for mathematics

On an extrapolation theorem of Carleson-Sjölin with applications to a.e. convergence of Fourier series. (English) Zbl 0684.42001
Summary: A weak type version of Yano’s extrapolation theorem is presented which improves a result of Carleson and Sjölin about almost everywhere convergence of Fourier-Walsh series.

MSC:
42A20 Convergence and absolute convergence of Fourier and trigonometric series
PDF BibTeX XML Cite
Full Text: DOI EuDML