Abstract
In this paper a necessary and sufficient condition has been obtained for Σan∈n to be summable ¦N, q¦ whenever Σan is bounded (N, p, q).
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Singh, N., Sharma, N. On (N, p, q) summability factors of infinite series. Proc Math Sci 110, 61–68 (2000). https://doi.org/10.1007/BF02829481
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DOI: https://doi.org/10.1007/BF02829481