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About local continuity with respect to L2 initial data for energy solutions of the Navier–Stokes equations
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Barker, Tobias (2021) About local continuity with respect to L2 initial data for energy solutions of the Navier–Stokes equations. Mathematische Annalen, 381 . pp. 1373-1415. doi:10.1007/s00208-020-02020-6 ISSN 0025-5831.
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WRAP-About-local-continuity-respect-L2-data-Navier–Stokes-equations-Barker-2020.pdf - Accepted Version - Requires a PDF viewer. Download (1069Kb) | Preview |
Official URL: http://dx.doi.org/10.1007/s00208-020-02020-6
Abstract
In this paper we consider classes of initial data that ensure local-in-time Hadamard well-posedness of the associated weak Leray–Hopf solutions of the three-dimensional Navier–Stokes equations. In particular, for any solenodial L2 initial data u0 belonging to certain subsets of VMO−1(R3), we show that weak Leray–Hopf solutions depend continuously with respect to small divergence-free L2 perturbations of the initial data u0 (on some finite-time interval). Our main result is inspired by and improves upon previous work of the author (Barker in J Math Fluid Mech 20(1):133–160, 2018) and work of Jean–Yves Chemin (Commun Pure Appl Math 64(12):1587–1598, 2011). Our method builds upon [4, 9]. In particular our method hinges on decomposition results for the initial data inspired by Calderón (Trans Am Math Soc 318(1):179–200, 1990) together with use of persistence of regularity results. The persistence of regularity statement presented may be of independent interest, since it does not rely upon the solution or the initial data being in the perturbative regime.
Item Type: | Journal Article | ||||||||
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Subjects: | Q Science > QA Mathematics | ||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Mathematics | ||||||||
Library of Congress Subject Headings (LCSH): | Navier-Stokes equations , Hadamard matrices , Fourier analysis , Littlewood-Paley theory, Interpolation, Besov spaces | ||||||||
Journal or Publication Title: | Mathematische Annalen | ||||||||
Publisher: | Springer Verlag | ||||||||
ISSN: | 0025-5831 | ||||||||
Official Date: | December 2021 | ||||||||
Dates: |
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Volume: | 381 | ||||||||
Page Range: | pp. 1373-1415 | ||||||||
DOI: | 10.1007/s00208-020-02020-6 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Reuse Statement (publisher, data, author rights): | This is a post-peer-review, pre-copyedit version of an article published in Mathematische Annalen. The final authenticated version is available online at: http://dx.doi.org/[insert DOI]”. | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 11 November 2020 | ||||||||
Date of first compliant Open Access: | 3 July 2021 | ||||||||
RIOXX Funder/Project Grant: |
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