Results 151 to 160 of about 187 (174)

Strong and absolute summabilities of functions based on (D, α) summability methods

Mathematical Proceedings of the Cambridge Philosophical Society, 1979
1. Introduction. In 1966, Kuttner(4) constructed (D, α) summability methods for functions. In this paper, strong and absolute summabilities based on (D, α) summability methods are defined and some of their properties investigated.
Mishra, Babban Prasad, Srivastava, Anand Prakash   +1 more
openaire   +2 more sources

On absolute continuity of a modular connected with strong summability

1994
Summary: There are given sufficient conditions in order that the modular \({\mathcal A}_\Phi\), where \[ {\mathcal A}_\Phi(f)= \sup_{w\in {\mathcal W}} \int^b_a a_w(x) {\mathcal J}_\Phi(x, f) dm(x), \] with \[ {\mathcal J}_\Phi(x, f)= \int_\Omega \Phi(x, |f(t)|) d\mu(t), \] be absolutely continuous and absolutely finite.
BARDARO, Carlo, J. MUSIELAK, VINTI, Gianluca   +2 more
openaire   +2 more sources

LIMITATION AND INEFFECTIVENESS THEOREMS FOR ABSOLUTE AND STRONG GENERALISED NÖRLUND SUMMABILITY

Analysis, 1989
openaire   +1 more source

On Absolute Matrix Summability of Factored Infinite Series and Fourier Series

Numerical Functional Analysis and Optimization, 2023
H Nedret Özgen
exaly  

On absolute double summability methods with high indices

Mathematica Slovaca, 2021
Mehmet Sarigol
exaly  

A summability factor theorem for a generalized absolute Cesàro summability

Mathematical and Computer Modelling, 2011
Dansheng Yu
exaly  

On translativity of absolute Riesz summability

Applied Mathematics Letters, 2011
Mehmet Sarigol
exaly  

A note on absolute summability factors

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2003
Hikmet Seyhan Özarslan
exaly  

A new note on absolute Riesz summability

Mathematical and Computer Modelling, 2012
Huseyin Bor
exaly