ROCKY MOUNTAIN JOURNAL OF MATHEMATICS, cilt.38, ss.801-807, 2008 (SCI-Expanded)
In the present paper, using a quasi beta-power increasing sequence instead of an almost increasing sequence, a result of Bor and Seyhan [5] concerning the phi - vertical bar C,alpha vertical bar(k) summability factors has been proved under weaker conditions. Also, this theorem generalizes some well-known results.