On the well-posedness of incompressible flow in porous media with supercritical diffusion |
| |
Authors: | Liutang Xue |
| |
Institution: | 1. The Graduate School of China Academy of Engineering Physics , P.O. Box 2101, Beijing 100088, China xue_lt@163.com |
| |
Abstract: | In this article we study the heat transfer equation with a supercritical diffusion term of an incompressible fluid in porous media governed by Darcy's law. We obtain the global well-posedness for small initial data belonging to critical Besov spaces and the local well-posedness for arbitrary initial data. We further show the pointwise blowup criterion. |
| |
Keywords: | porous media well-posedness Besov space blowup criterion |
|