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arXiv · 1503.02202

Almost Everywhere Strong Summability of two-dimensional Walsh-Fourier Series

Ushangi Goginava
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Abstract

It is proved a BMO-estimation for quadratic partial sums of two-dimensional Walsh-Fourier series from which it is derived an almost everywhere exponential summability of quadratic partial sums of double Walsh-Fourier series.

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Ushangi Goginava. 2015-03-07. Almost Everywhere Strong Summability of two-dimensional Walsh-Fourier Series. https://arxiv.org/abs/1503.02202

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