A summability factor theorem for absolute summability involving almost increasing sequences


Rhoades B., SAVAŞ E.

International Journal of Mathematics and Mathematical Sciences, vol.2004, no.69, pp.3793-3797, 2004 (Scopus) identifier

Abstract

We obtain sufficient conditions for the series Σ anλn to be absolutely summable of order k by a triangular matrix. Copyright © 2004 Hindawi Publishing Corporation. All rights reserved.