Abstract
It is proved that the maximal operator of subsequences of the Cesàro and Riesz means with varying parameters is bounded from the dyadic Hardy space Hp to Lp. This implies an almost everywhere convergence for the subsequences of tqoo.
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This research was supported by the Hungarian National Research, Development and Innovation Office – NKFIH, K115804 and KH130426.
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Weisz, F. Cesàro and Riesz summability with varying parameters of multi-dimensional Walsh–Fourier series. Acta Math. Hungar. 161, 292–312 (2020). https://doi.org/10.1007/s10474-020-01024-7
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DOI: https://doi.org/10.1007/s10474-020-01024-7