Abstract
λ-convergent multiple Walsh–Paley series on a multidimensional dyadic group are studied. It is proved that, for all λ > 1, any arbitrary finite union of hyperplanes parallel to coordinate hyperplanes is a set of uniqueness for such series.
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Original Russian Text © M. G. Plotnikov, 2017, published in Matematicheskie Zametki, 2017, Vol. 102, No. 2, pp. 292–301.
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Plotnikov, M.G. λ-Convergence of multiple Walsh–Paley series and sets of uniqueness. Math Notes 102, 268–276 (2017). https://doi.org/10.1134/S0001434617070288
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DOI: https://doi.org/10.1134/S0001434617070288