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Absolute summability of infinite series

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Abstract

It is shown in [4] that if a normal matrix,A satisfies some conditions then |C,1| k summability implies |A| k summability wherek≥1. In the present paper, we consider the converse implication.

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Authors and Affiliations

  1. Department of Mathematics, Faculty of Science, Ankara University, 06100, Ankara, Turkey

    C Orhan

  2. Department of Mathematics, Erciyes University, 38039, Kayseri, Turkey

    M A Sarigöl

Authors
  1. C Orhan
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  2. M A Sarigöl
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Orhan, C., Sarigöl, M.A. Absolute summability of infinite series. Proc. Indian Acad. Sci. (Math. Sci.) 105, 201–205 (1995). https://doi.org/10.1007/BF02880366

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  • DOI: https://doi.org/10.1007/BF02880366

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