The Surface Quasi-geostrophic Equation With Random Diffusion

Author:

Buckmaster Tristan1,Nahmod Andrea2,Staffilani Gigliola3,Widmayer Klaus4

Affiliation:

1. Department of Mathematics, Princeton University, Fine Hall, Princeton, NJ, USA

2. Department of Mathematics, University of Massachusetts, 710 N. Pleasant Street, Amherst, MA, USA

3. Department of Mathematics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, USA

4. Institute of Mathematics, EPFL, Station 8, Lausanne, Switzerland

Abstract

Abstract Consider the surface quasi-geostrophic equation with random diffusion, white in time. We show global existence and uniqueness in high probability for the associated Cauchy problem satisfying a Gevrey type bound. This article is inspired by a recent work of Glatt-Holtz and Vicol [16].

Funder

Mathematical Sciences of National Science Foundation

Simons Foundation

John Simon Guggenheim Foundation

Publisher

Oxford University Press (OUP)

Subject

General Mathematics

Reference23 articles.

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2. Drift diffusion equations with fractional diffusion and the quasi-geostrophic equation;Caffarelli;Ann. of Math. (2),2010

3. Global smooth solutions for the inviscid SQG equation;Castro,2016

4. Global well-posedness in the super-critical dissipative quasi-geostrophic equations;Chae;Comm. Math. Phys.,2003

5. Nonlinear PDEs with modulated dispersion I: nonlinear Schrödinger equations;Chouk;Comm. Partial Differential Equations,2015

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