On pointwise convergence of schrödinger means

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August undefined, 2024

Web10 de set. de 2024 · We investigate the pointwise convergence of the solution to the fractional Schrödinger equation in . By establishing estimates for the associated maximal operator provided that , we improve the previous result obtained by Miao, Yang, and Zheng.

On pointwise convergence of Schr\"odinger means

Web4 de out. de 2024 · Theorem 2. The function f in theorem A can be chosen so that f \in H_ {\omega }. Theorem 2 shows that the sufficient condition f\in H_ {1/4} for convergence … Web1 de mar. de 2024 · Almost everywhere convergence on the solution of Schrödinger equation is an important problem raised by Carleson, which was essentially solved by Du … st charles scarecrow festival 2022

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Web19 de jul. de 2024 · We study pointwise convergence of the fractional Schrödinger means along sequences which converge to zero. Our main result is that bounds on the … Web16 de out. de 2024 · For functions in the Sobolev space Hs and decreasing sequences tn→0 we examine convergence almost everywhere of the generalized Schrödinger means … Web1 de mar. de 2024 · Semantic Scholar extracted view of "Convergence of sequences of Schrödinger means" by P. Sjölin et al. Skip to search form Skip to main content Skip to … st charles scrap - west chicago

$On pointwise convergence of Schr\"odinger means$

[1906.03727] On pointwise convergence of Schrödinger means

Web11 de abr. de 2024 · We study pointwise convergence of the fractional Schrödinger means along sequences tn\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} WebIt may help if you unfold the definition of limit in pointwise convergence. Then pointwise convergence means that for each x and ϵ you can find an N such that (bla bla bla). Here the N is allowed to depend both on x and ϵ. In uniform … st charles sculpture in the parkWeb11 de abr. de 2024 · We study pointwise convergence of the fractional Schrödinger means along sequences tn\documentclass[12pt]{minimal} \usepackage{amsmath} … st charles saloon columbia

"Web4 de out. de 2024 · Sharp convergence for sequences of Schr\" {o}dinger means and related generalizations. For decreasing sequences { t n } ∞ n =1 converging to zero, we … " - On pointwise convergence of schrödinger means

On pointwise convergence of schrödinger means

Pointwise vs. Uniform Convergence - Mathematics Stack Exchange

Web1 de jan. de 2024 · In view of the pointwise convergence problem, the case of the fractional Schrödinger equations are of interest in their own right. Web4. Convergence using the Abel mean The issues surrounding the convergence of the Fourier series are not straight-forward. The Fourier series of a function integrable on [ ˇ;ˇ] does not converge pointwise to the function itself since the derivation of Fourier coe cients is done through integration. For example, consider this piecewise-de ned ...

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Webadshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A Web17 de out. de 2024 · The main theorem improves the previous results of [Sjölin, JFAA, 2024] and [Sjölin-Strömberg, JMAA, 2024] in $\mathbb{R}^{2}$. This study is based on …

WebWe also prove probabilistic pointwise convergence of the solutions to Schrödinger equation with Dirichlet boundary condition for a large set of random initial data in $\cap … Web20 de nov. de 2024 · Wenjuan Li, Huiju Wang, Dunyan Yan We consider pointwise convergence of nonelliptic Schrödinger means for and decreasing sequences converging to zero, where We prove that when , holds for all if and only if , . Moreover, our result remains valid in general dimensions. Submission history From: Huiju Wang [ view email ]

WebLegend Limited access: U-M users only Access by request Access by request Web1 de abr. de 2024 · Request PDF On Pointwise Convergence Of Schrödinger Means For functions in the Sobolev space Hs and decreasing sequences tn→0 we examine …

Web3 de dez. de 2024 · Therefore, this yields a.e. convergence of S R λ (H) f for f ∈ L p (R n) if λ > λ (p) / 2. The use of weighted L 2 estimate in the study of pointwise convergence for Bochner-Riesz means goes back to Carbery et al. [8]. It turned out that the same strategy is also efficient for similar problems in different settings.

Web30 de mar. de 2024 · here a > 0, a ≠ 1. For decreasing convex sequences we obtain a simple characterization of convergence a.e. for all functions in H s when 0 < s < lim min {} { a / 4, 1 / 4 } and a ≠ 1. We prove sharp quantitative local and global estimates for the … st charles saloon columbia caWeb15 de out. de 2024 · Sjölin, P.: L p maximal estimates for solutions to the Schrödinger equation. Math. Scand., 81, 35–68 (1997) Article MathSciNet Google Scholar Sogge, C. D.: On the convergence of Riesz means on compact manifolds. Ann. of Math. (2), 126, 439–447 (1987) Article MathSciNet Google Scholar st charles secondary school ladbroke groveWeb9 de jun. de 2024 · Title:On pointwise convergence of Schrödinger means Authors:Evangelos Dimou, Andreas Seeger Download PDF Abstract:For functions in the … st charles seafood restaurants