Results 91 to 100 of about 4,252 (197)

Radial boundary values of lacunary power series

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2014
We strengthened MacLane's theorem concerning radial boundary values of lacunary power series.
I.V. Andrusyak, P.V. Filevych
doaj   +1 more source

Some Generalized Lacunary statistically difference double semi-normed sequence spaces defined by Orlicz function - doi: 10.4025/actascitechnol.v35i1.15523

open access: yesActa Scientiarum: Technology, 2013
In this article, we have introduced the idea of statistically convergent generalized difference lacunary double sequence spaces [¯w2 (M, Δn, p,q)]θ, [¯w2 (M, Δn, p,q)]θ and defined over a semi norm space (X, q). Also we have study some basic properties
Ayhan Esi, Bipan Hazarika
doaj   +1 more source

Maximal Functions for Lacunary Dilation Structures

open access: yes, 2012
If mu is a smooth density on a hypersurface in R^d whose curvature never vanishes to infinite order, and A is a d-by-d matrix whose eigenvalues all have absolute value greater than 1, then the maximal function given by convolving f with dilates of mu by powers of A, and taking the maximum, is bounded from a corresponding version of H^1 to weak L^1.
openaire   +2 more sources

Combinatorial problems in finite geometry and lacunary polynomials

open access: yes, 2002
We describe some combinatorial problems in finite projective planes and indicate how R\'edei's theory of lacunary polynomials can be applied to ...
Blokhuis, Aart
core   +2 more sources

f-asymptotically lacunary ideal equivalence of double sequences

open access: yesJournal of Inequalities and Applications, 2019
In this study, we present the notions of f-asymptotically I2 $\mathcal{I}_{2}$-equivalence, strongly f-asymptotically I2 $\mathcal{I}_{2}$-equivalence, f-asymptotically lacunary I2 $\mathcal{I}_{2}$-equivalence, and strongly f-asymptotically lacunary I2 $
Nimet Pancaroǧlu Akın
doaj   +1 more source

Improved endpoint bounds for the lacunary spherical maximal operator

open access: yes, 2017
We prove new endpoint bounds for the lacunary spherical maximal operator and as a consequence obtain almost everywhere pointwise convergence of lacunary spherical means for functions locally in $L\log\log\log L(\log\log\log\log L)^{1+\epsilon}$ for any $\
Cladek, Laura, Krause, Ben
core  

Statistical Soft Wijsman Convergence

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
The concept of convergence is a fundamental tool for building or understanding a mathematical structure. In particular, many applied areas of mathematics require the analysis of sets or set-based approximations.
Erdal Bayram
doaj   +1 more source

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