2D Quasi-Geostrophic equation; sub-critical and critical cases

Autor: Tomasz Dlotko, Chunyou Sun
Rok vydání: 2017
Předmět:
Zdroj: Nonlinear Analysis: Theory, Methods & Applications. 150:38-60
ISSN: 0362-546X
DOI: 10.1016/j.na.2016.11.005
Popis: Our task here is to use a version of the 'vanishing viscosity technique' to study the critical 2D Quasi-Geostrophic equation. The present paper extends and specializes the results reported in Dlotko et al. (2015). We treat now in more detail the solutions of the critical problem (alpha = 1/2); in particular their uniqueness, regularity and long time behavior. (C) 2016 Elsevier Ltd. All rights reserved.
Databáze: OpenAIRE
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