Acta mathematica scientia,Series B ›› 2011, Vol. 31 ›› Issue (4): 1513-1516.doi: 10.1016/S0252-9602(11)60337-8

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A NOTE ON GENERALIZED ABSOLUTE SUMMABILITY FACTORS FOR A TRIANGULAR MATRIX

Ekrem Sava¸s   

  1. Department of Mathematics, Istanbul Ticaret University, ¨Usk¨udar, Istanbul-Turkey
  • Received:2009-03-04 Revised:2010-04-28 Online:2011-07-20 Published:2011-07-20

Abstract:

In this paper, a general theorem on |Aδ|k-summability factors of infinite series is proved under different conditions.

Key words: absolute summability, summability factors, triangular matrix

CLC Number: 

  • 40F05
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