Existence and Regularity for Vortex Patch Solutions of the 2D Euler Equations
Analysis of PDEs
2022-11-16 v1
Abstract
In "Global regularity for vortex patches" (Commun. Math. Phys. 1993), Bertozzi and Constantin formulate the vortex patch problem in the level-set framework and prove a priori estimates for this active scalar equation. By extending the tools used to prove these estimates, we construct solutions and show propagation of higher H\"older regularity. This constitutes a proof of the regularity of vortex patches, carried out solely in the level-set framework.
Cite
@article{arxiv.2211.07808,
title = {Existence and Regularity for Vortex Patch Solutions of the 2D Euler Equations},
author = {Razvan-Octavian Radu},
journal= {arXiv preprint arXiv:2211.07808},
year = {2022}
}