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Type: Artigo
Title: Decay Of Solutions To Dissipative Modified Quasi-geostrophic Equations
Author: Ferreira
Lucas C. F.; Niche
Cesar J.; Planas
Abstract: We are concerned with global weak solutions to dissipative modified quasi-geostrophic equations. By employing the Fourier Splitting method, we show time-polynomial decay of solutions for certain types of L-p-initial data. We also prove decay estimates for the difference between the full solution and the solution to the linear part. Our results cover, in particular, the supercritical range of the fractional diffusion.
Subject: Asymptotic Behavior
Active Scalar Equation
Fourier Splitting Method
Editor: Amer Mathematical Soc
Rights: fechado
Identifier DOI: 10.1090/proc/13280
Date Issue: 2017
Appears in Collections:Unicamp - Artigos e Outros Documentos

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