We prove that weak solutions of the slightly supercritical quasi-geostrophic equation become smooth for large time. The proof uses ideas from a recent article of Caffarelli and Vasseur and is based on an argument in the style of De Giorgi.
Dans cet article, nous montrons que les solutions faibles de l'équation quasi-géostrophique légèrement sur-critique deviennent régulières en temps grand. La démonstration utilise des idées d'un article récent de Caffarelli et Vasseur et repose sur un argument de type de De Giorgi.
@article{AIHPC_2010__27_2_693_0,
author = {Silvestre, Luis},
title = {Eventual regularization for the slightly supercritical quasi-geostrophic equation},
journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
pages = {693--704},
year = {2010},
publisher = {Elsevier},
volume = {27},
number = {2},
doi = {10.1016/j.anihpc.2009.11.006},
mrnumber = {2595196},
zbl = {1187.35186},
language = {en},
url = {https://www.numdam.org/articles/10.1016/j.anihpc.2009.11.006/}
}
TY - JOUR AU - Silvestre, Luis TI - Eventual regularization for the slightly supercritical quasi-geostrophic equation JO - Annales de l'I.H.P. Analyse non linéaire PY - 2010 SP - 693 EP - 704 VL - 27 IS - 2 PB - Elsevier UR - https://www.numdam.org/articles/10.1016/j.anihpc.2009.11.006/ DO - 10.1016/j.anihpc.2009.11.006 LA - en ID - AIHPC_2010__27_2_693_0 ER -
%0 Journal Article %A Silvestre, Luis %T Eventual regularization for the slightly supercritical quasi-geostrophic equation %J Annales de l'I.H.P. Analyse non linéaire %D 2010 %P 693-704 %V 27 %N 2 %I Elsevier %U https://www.numdam.org/articles/10.1016/j.anihpc.2009.11.006/ %R 10.1016/j.anihpc.2009.11.006 %G en %F AIHPC_2010__27_2_693_0
Silvestre, Luis. Eventual regularization for the slightly supercritical quasi-geostrophic equation. Annales de l'I.H.P. Analyse non linéaire, Tome 27 (2010) no. 2, pp. 693-704. doi: 10.1016/j.anihpc.2009.11.006
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