Remarks on the improved regularity criterion for the 2D Euler–Boussinesq equations with supercritical dissipation

被引：0
作者：
Zhuan Ye
机构：
[1] Jiangsu Normal University,Department of Mathematics and Statistics
来源：
Zeitschrift für angewandte Mathematik und Physik | 2016年 / 67卷
关键词：
2D Boussinesq equations; Supercritical dissipation; Regularity criterion; Besov space; 35Q35; 35B65; 76D03;
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摘要：
This paper is devoted to the investigation of the regularity criterion to the two-dimensional (2D) Euler–Boussinesq equations with supercritical dissipation. By making use of the Littlewood–Paley technique, we provide an improved regularity criterion involving the temperature at the scaling invariant level, which improves the previous results.
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