PORTUGALIAE MATHEMATICA Vol. 54, No. 4, pp. 393398 (1997) 

On $\varphi\overline N,p_{n};\delta_{k}$ Summability FactorsH. Seyhan and A. SönmezDepartment of Mathematics, Erciyes University,Kayseri 38039  TURKEY Abstract: In this paper a general theorem on $\varphi\overline N, p_{n};\delta_{k}$ summability factors, which generalizes a result of Bor [2] on $\overline N,p_{n}_{k}$ summability factors, has been proved. Full text of the article:
Electronic version published on: 29 Mar 2001. This page was last modified: 27 Nov 2007.
© 1997 Sociedade Portuguesa de Matemática
