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arXiv · 1604.03284

Confinement of a hot temperature patch in the modified SQG model

Roberto Garra
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Abstract

In this paper we study the time evolution of a temperature patch in $R^2$ according to the modified Surface Quasi-Geostrophic Equation (SQG) patch equation. In particular we give a temporal estimate on the growth of the support, providing a rigorous proof of the confinement of a hot patch of temperature in absence of external forcing, under the quasi-geostrophic approximation.

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Roberto Garra. 2016-04-12. Confinement of a hot temperature patch in the modified SQG model. https://arxiv.org/abs/1604.03284

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