Results 11 to 20 of about 2,175,773 (278)

Almost Everywhere Convergence of Orthogonal Series Revisited

open access: yesJournal of Mathematical Analysis and Applications, 1994
We deal with single and double orthogonal series and give sufficient conditions which ensure their convergence almost everywhere. Among others, we prove that if \[ \sum^ \infty_{j= 3} \sum^ \infty_{k= 3} a_{jk}^ 2\log j\log k\log^ 2_ +(1/a^ 2_{jk})
Moricz, F., Tandori, K.
openaire   +2 more sources

Almost everywhere convergence of dyadic partial sums of Fourier series for almost periodic functions [PDF]

open access: yes, 2009
It is a classical result that for a function \(f\) \(\in\) L\(^p\)(\(\char{bbold10}{0x54}\)), dyadic partial sums of the Fourier series of \(f\) converge almost everywhere for \(p\) \(\in\) (1, \(\infty\)). In 1968, E. A.
Bailey, Andrew David
core   +7 more sources

Almost-everywhere convergence and polynomials

open access: yesJournal of Modern Dynamics, 2008
6 ...
Boshernitzan, Michael, Wierdl, Mate
openaire   +2 more sources

Almost everywhere convergence of inverse Fourier transforms [PDF]

open access: yesProceedings of the American Mathematical Society, 2005
We show that if log ⁡ ( 2
Colzani, L, Meaney, C, PRESTINI, ELENA
openaire   +3 more sources

Noncommutative strong maximals and almost uniform convergence in several directions

open access: yesForum of Mathematics, Sigma, 2020
Our first result is a noncommutative form of the Jessen-Marcinkiewicz-Zygmund theorem for the maximal limit of multiparametric martingales or ergodic means.
José M. Conde-Alonso   +2 more
doaj   +1 more source

On almost everywhere convergence

open access: yesMonatshefte f�r Mathematik, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Meaney, C., Prestini, E.
openaire   +1 more source

Almost everywhere convergence for sequences of continuous functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1975
The main result in this paper is the following theorem. Theorem 1.1. Let { y
Schrader, K., Umamaheswaram, S.
openaire   +2 more sources

A note about almost uniform convergence on D-poset of intuitionistic fuzzy sets [PDF]

open access: yesNotes on IFS
The aim of this contribution is studying the almost uniform convergence on D-poset of intuitionistic fuzzy sets. We prove the connection between almost everywhere convergence of random variables in Kolmogorov probability space and almost uniform ...
Katarína Čunderlíková
doaj   +1 more source

On almost-everywhere convergence of inverse spherical transforms [PDF]

open access: yesPacific Journal of Mathematics, 1995
Suppose that \(G\) is a noncompact, connected, semisimple Lie group with finite center and real rank one, and with a maximal compact subgroup \(K\). We assume that an Iwasawa decomposition \(G=ANK\) is fixed. Let \({\mathcal A}\) denote the Lie algebra of \(A\), so that \({\mathcal A}\) is isomorphic to the real line.
Meaney, Christopher, Prestini, Elena
openaire   +3 more sources

Convergence Almost Everywhere and Divergence Everywhere of Taylor and Dirichlet Series

open access: yesReal Analysis Exchange, 2004
Nine theorems are proved. The following ones are typical. Theorem 3.2. There exists a Dirichlet series \[ f(x):= \sum^\infty_{n=1} a_n n^{-s} \] with convergence and boundedness in the half-plane \(\mathbb{C}_0:=\{s\in\mathbb{C}:\text{Re}(s)> 0\}\), and such that \(\sum a_n n^{it}\) diverges for each \(t\in\mathbb{R}\). Theorem 5.3. Let \((a_n\geq 1)\)
Bayart, F.   +2 more
openaire   +2 more sources

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