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Persistence of Besov Regularity for a Generalized Drift-Diffusion Equation with Pressure |
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| Authors: | Weiren Zhao |
| Affiliation: | 1.School of Mathematical Science,Peking University,Beijing,P.R. China |
| Abstract: | 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 Hölder continuous. |
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