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math.AP2001
On the critical dissipative quasi-geostrophic equation
P. Constantin, D. Cordoba, J. Wu
The 2D quasi-geostrophic (QG) equation is a two dimensional model of the 3D incompressible Euler equations. When dissipation is included in the model then solutions always exist if…
math.AP2000
On Solutions of Three Quasi-Geostrophic Models
Jiahong Wu
We consider the 2D quasi-geostrophic model and its two different regularizations. Global regularity results are established for the regularized models with subcritical or critical…