Abstract
In this paper we consider the uniform approximation of a function from a certain class by sums obtained as a result of some matrix transformation of the universal power lacunary series.
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Original Russian Text © N.V. Gosteva and L.K. Dodunova, 2012, published in Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2012, No. 3, pp. 3–8.
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Gosteva, N.V., Dodunova, L.K. A generalization of the universality of power lacunary series. Russ Math. 56, 1–5 (2012). https://doi.org/10.3103/S1066369X12030012
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DOI: https://doi.org/10.3103/S1066369X12030012