2006/04/08 by A. Kiselev, F. Nazarov, A. Volberg · 1 citation
Mathematics · #math.AP #msc:35Q35 #msc:76U05
paper · pdf · doi:10.1007/s00222-006-0020-3
7 pages
arxiv created 2006/04/08 · arxiv updated 2009/12/01
We give an elementary proof of the global well-posedness for the critical 2D dissipative quasi-geostrophic equation. The argument is based on a non-local maximum principle involving appropriate moduli of continuity.