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A logarithmically improved regularity criterion for the surface quasi-geostrophic equation.
- Source :
-
Computers & Mathematics with Applications . Feb2018, Vol. 75 Issue 4, p1368-1377. 10p. - Publication Year :
- 2018
-
Abstract
- In this paper, we consider the two-dimensional dissipative surface quasi-geostrophic equation, and establish a logarithmically improved regularity criterion. Consequently, our result extends the regularity criterion result of Dong and Pavlovié (2009). In addition, a logarithmically improved regularity criterion to the three-dimensional Navier–Stokes equations is also derived by the same arguments. Therefore, this result extends and improves many previous works. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08981221
- Volume :
- 75
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Computers & Mathematics with Applications
- Publication Type :
- Academic Journal
- Accession number :
- 128127601
- Full Text :
- https://doi.org/10.1016/j.camwa.2017.11.004