Global large, smooth solutions of the 2D surface quasi‐geostrophic equations
Global large, smooth solutions of the 2D surface quasi‐geostrophic equations
In this paper, we prove the global regularity of smooth solutions to 2D surface quasi-geostrophic (SQG) equations with super-critical dissipation for a class of large initial data, where the velocity and temperature can be arbitrarily large in spaces $L^\infty(\mathbb{R}^2)$ and $H^3(\mathbb{R}^2)$. This result could be seen as an improvement work …