Abstract
We obtain a two-dimensional analog of the Hardy-Littlewood result on the absolute convergence of power series in the case of multiple series on the boundary of a unit polydisk.
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References
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 51, No. 5, pp. 594–602, May, 1999.
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Hembars'ka, S.B., Zaderei, P.V. On the absolute convergence of power series. Ukr Math J 51, 662–671 (1999). https://doi.org/10.1007/BF02591703
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DOI: https://doi.org/10.1007/BF02591703