Persistence of Besov Regularity for a Generalized Drift-Diffusion Equation with Pressure

被引:0
|
作者
Zhao, Weiren [1 ]
机构
[1] Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China
关键词
Drift-diffusion equation; Besov space; Bony's decomposition; Littlewood-Paley analysis; NAVIER-STOKES EQUATIONS; PARABOLIC EQUATIONS;
D O I
10.1007/s10440-017-0134-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we prove that Besov regularity of the initial data can persist for a generalized drift-diffusion equation with pressure under a very weak condition on the drift velocity. In particular, the solution is Holder continuous.
引用
收藏
页码:83 / 93
页数:11
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