• Absolute summability of infinite series

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      https://www.ias.ac.in/article/fulltext/pmsc/105/02/0201-0205

    • Keywords

       

      Normal matrix; |C,1|k summability; |C|k summability

    • 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.

    • Author Affiliations

       

      C Orhan1 M A Sarigöl2

      1. Department of Mathematics, Faculty of Science, Ankara University, Ankara - 06100, Turkey
      2. Department of Mathematics, Erciyes University, Kayseri - 38039, Turkey
    • Dates

       
  • Proceedings – Mathematical Sciences | News

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