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A Note on Summability Factors for Infinite Series
Journal of Inequalities and Applications volume 2007, Article number: 086095 (2007)
Abstract
We obtain sufficient conditions on a nonnegative lower triangular matrix and a sequence for the series to be absolutely summable of order by.
References
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Flett TM: On an extension of absolute summability and some theorems of Littlewood and Paley. Proceedings of the London Mathematical Society. Third Series 1957, 7: 113–141. 10.1112/plms/s3-7.1.113
Rhoades BE, Savaş E: A note on absolute summability factors. Periodica Mathematica Hungarica 2005,51(1):53–60. 10.1007/s10998-005-0020-x
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Savaş, E., Rhoades, B. A Note on Summability Factors for Infinite Series. J Inequal Appl 2007, 086095 (2007). https://doi.org/10.1155/2007/86095
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DOI: https://doi.org/10.1155/2007/86095