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

2022/02/12 by Jang, Juhi, Kukavica, Igor, Li, Linfeng
#Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.2202.06113

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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