Results 11 to 20 of about 184,563 (268)

Global convergence of successive approximations of the Darboux problem for partial functional differential equations with infinite delay [PDF]

open access: yesOpuscula Mathematica, 2014
We consider the Darboux problem for the hyperbolic partial functional differential equation with infinite delay. We deal with generalized (in the "almost everywhere" sense) solutions of this problem.
Tomasz Człapiński
doaj   +1 more source

ON \(\Lambda\)-CONVERGENCE ALMOST EVERYWHERE OF MULTIPLE TRIGONOMETRIC FOURIER SERIES

open access: yesUral Mathematical Journal, 2017
We consider one type of convergence of multiple trigonometric Fourier series intermediate between the convergence over cubes and the \(\lambda \)-convergence for \(\lambda >1\).
Nikolai Yu. Antonov
doaj   +1 more source

On radial Fourier multipliers and almost everywhere convergence [PDF]

open access: yes, 2014
We study a.e. convergence on $L^p$, and Lorentz spaces $L^{p,q}$, $p>\tfrac{2d}{d-1}$, for variants of Riesz means at the critical index $d(\tfrac 12-\tfrac 1p)-\tfrac12$.
Lee, Sanghyuk, Seeger, Andreas
core   +1 more source

Almost everywhere convergence of inverse Fourier transforms [PDF]

open access: yesProceedings of the American Mathematical Society, 2005
We show that if log ⁡ ( 2 − Δ ) f ∈ L 2 ( R d ) \log (2-\Delta )f\in L^2({\mathbb R}^d) , then the inverse Fourier transform of f f converges ...
Colzani, L, Meaney, C, PRESTINI, ELENA
openaire   +3 more sources

Almost-everywhere convergence and polynomials

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

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

Le rôle de la culture et des industries créatives dans la reconversion territoriale de Detroit : la production d’un espace adapté au capitalisme cognitif-culturel

open access: yesIdeAs, 2021
For the past ten years, the city of Detroit in the United States has gone through a large-scale territorial reconversion. Culture has played a pivotal role in the process and, as almost everywhere else, it has been reshaped by discourses and policies on ...
Simon Renoir
doaj   +1 more source

Polynomial sequences in discrete nilpotent groups of step 2

open access: yesAdvanced Nonlinear Studies, 2023
We discuss some of our work on averages along polynomial sequences in nilpotent groups of step 2. Our main results include boundedness of associated maximal functions and singular integrals operators, an almost everywhere pointwise convergence theorem ...
Ionescu Alexandru D.   +3 more
doaj   +1 more source

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