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arXiv · 2202.06113

Lagrangian time-analyticity for the Euler equations in a Sobolev domain

Juhi Jang·Igor Kukavica·Linfeng Li
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Abstract

Assuming only Sobolev regularity of the domain, we prove time-analyticity of Lagrangian trajectories for solutions of the Euler equations.

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Juhi Jang, Igor Kukavica, Linfeng Li. 2022-02-12. Lagrangian time-analyticity for the Euler equations in a Sobolev domain. https://arxiv.org/abs/2202.06113

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