Chaos, Solitons and Fractals, cilt.40, sa.1, ss.257-261, 2009 (SCI-Expanded)
In this paper, we establish a summability factor theorem for summability {divides}A, δ{divides}k as defined in (2). This paper is an extension of the main result of Savaş and Rhoades [Savaş E, Rhoades B. On absolute summability factors for a triangular matrix. Int J Diff Equat 2006;1:155-63]. © 2007 Elsevier Ltd. All rights reserved.