International Journal of Mathematics and Mathematical Sciences 
Volume 22 (1999), Issue 4, Pages 817-822
doi:10.1155/S0161171299228177

Characterization on some absolute summability factors of infinite series

W. T. Sulaiman

College of Education, Ajman University, P. O. Box 346, Ajman, United Arab Emirates

Received 12 June 1998

Abstract

A general theorem concerning some absolute summability factors of infinite series is proved. This theorem characterizes as well as generalizes our previous result [4]. Other results are also deduced.