International Journal of Mathematics and Mathematical Sciences
Volume 23 (2000), Issue 12, Pages 859-863
doi:10.1155/S0161171200002192
Abstract
We extended a theorem of Mishra and Srivastava (1983–1984) on
|C,1|k summability factors, using almost increasing sequences,
to |N¯,pn|k summability under weaker conditions.