Abstract
Orthonormal bases of consecutive shifts of one polynomial are constructed in some spaces of multidimensional trigonometric polynomials. The methods for constructing Parseval frames of consecutive translations of a polynomial in wider classes of multidimensional trigonometric polynomials are proposed.
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Translated by A. Muravnik
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Lukashenko, T.P. Orthonormal Bases of Multidimensional Trigonometric Polynomials, Consisting of Translations of One of Them. Moscow Univ. Math. Bull. 75, 129–133 (2020). https://doi.org/10.3103/S0027132220030031
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DOI: https://doi.org/10.3103/S0027132220030031