Glasnik Matematicki, Vol. 32, No.1 (1997), 53-56.

A NOTE ON ABSOLUTE SUMMABILITY FACTORS

Hikmet Seyhan

Abstract.   In this paper we prove a theorem concerning |N, p_n, α_n| and |N, p_n, β_n| summability methods, generalizing a theorem of K. N. Mishra.

1991 Mathematics Subject Classification.   40D15, 40F05, 40G99.

Key words and phrases.   Absolute summability methods, summability factors, infinite series.