arXiv 1503.022022015-03math.AP

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

Ushangi Goginava

备注：: arXiv admin note: substantial text overlap with arXiv:1310.8212

英文摘要：

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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