Results 61 to 70 of about 5,385,866 (129)

Almost Everywhere Summability of Vilenkin-Fourier Series

open access: yes, 2022
In this PhD dissertation we discuss, develop and apply this fascinating theory connected to modern harmonic analysis. In particular, we make new estimations of Vilenkin-Fourier Dirichlet kernel, Cesaro kernel and prove some new results concerning ...
Adimasu, Anteneh Tilahun
core  

On almost everywhere convergence of some sub-sequences of Fejér means for integrable functions on unbounded Vilenkin groups

open access: yes, 2014
By means of G´at’s methods in [2] our aim is to prove the almost everywhere convergence of some sub-sequences of (σnf)n to f, for every integrable function f on unbounded Vilenkin groups.
Memic, Nacima
core   +1 more source

Trees in Wavelet analysis on Vilenkin groups

open access: yes, 2013
We consider a class of $(1,M)$-elementary step functions on the $p$-adic Vilenkin group. We prove that $(1,M)$-elementary step function generates a MRA on $p$-adic Vilenkin group iff it is generated by a rooted tree on the set of vertices $\{0,1,\dots p-1\}$ with 0 as a root. Bibliography: 14 titles.
openaire   +2 more sources

WeightedH p multipliers on locally compact Vilenkin groups

open access: yesMonatshefte f�r Mathematik, 1990
Let G be a locally compact Vilenkin group. We give a maximal function characterization of the power-weighted (atomic) \(H^ p\) spaces over G, and give a Hörmander type multiplier theorem for these spaces. Hörmander type condition for the multiplier is formulated in terms of the dyadic derivative of fractional order.
openaire   +2 more sources

Herz-type Besov Spaces on Locally Compact Vilenkin Groups

open access: yes, 2006
Let G be a locally compact Vilenkin group. In this paper the characterizations of the Herz-type Besov space on G are obtained.
Canqin, Tang, Qingguo, Li, Bolin, Ma
core   +1 more source

Relation between Dirichlet kernels with respect to Vilenkin-like systems. [PDF]

open access: yes
In this paper we discuss the relation between Dirrichlet-kernels with respect to Vilenkin an Vilenkin-like systems. This relation gives a useful tool in field of approximation theory on compact totally disconnected Abelian ...
Blahota, István
core  

Orthogonal Wavelet Bases on Generalized Vilenkin Groups

open access: yesLobachevskii Journal of Mathematics
10 ...
Babushkin, M., Skopina, M.
openaire   +2 more sources

Maximal Operators of Vilenkin–Nörlund Means

open access: yes, 2015
In this paper we prove and discuss some new (H p ,weak−L p ) type inequalities of maximal operators of Vilenkin–Nörlund means with monotone coefficients. We also apply these results to prove a.e. convergence of such Vilenkin–Nörlund means.
Tephnadze, George,   +2 more
core   +1 more source

Degeneracy and Redundancy in Active Inference. [PDF]

open access: yesCereb Cortex, 2020
Sajid N   +4 more
europepmc   +1 more source

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