• A general theorem characterizing some absolute summability methods

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    • Keywords


      Absolute summability; summability factors; infinite series

    • Abstract


      A general theorem is given which gives the necessary and sufficient conditions satisfied by a sequence (εn) in order to have the series Σanεn summable to ¦A¦ whenever Σan is summable to ¦A¦ for some summability methodA.

    • Author Affiliations


      W T Sulaiman1

      1. Ajman University, P.O. Box 346, Ajman, United Arab Emirates
    • Dates

  • Proceedings – Mathematical Sciences | News

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      Posted on July 25, 2019

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