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On Some Sufficient Conditions for L1-Convergence of Double Sine Series
2015
Annals of the Alexandru Ioan Cuza University - Mathematics
Preserved Fulltext
In this paper we introduce some numerical classes of double sequences. Such classes are used to show some sufficient conditions for L1 −convergence of double sine series. This study partially extends very recent results of Leindler, and particularly those of Zhou, from single to two-dimensional sine series.
doi:10.1515/aicu-2015-0020
fatcat:36nl5qly2vbnpjmj73orjojjiu