Abstract
In this paper we obtain the necessary and sufficient conditions on permutations of numerical series which transformed any B-summable series into an A-summable series, where A and B are matrices satisfying certain conditions.
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Additional information
Translated from Matematicheskie Zametki, Vol. 13, No. 1, pp. 13–20, January, 1973.
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Sabo, D. Rearrangements of summable numerical series. Mathematical Notes of the Academy of Sciences of the USSR 13, 9–13 (1973). https://doi.org/10.1007/BF01093621
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DOI: https://doi.org/10.1007/BF01093621