English

Loss of regularity for the 2D Euler equations

Analysis of PDEs 2021-08-24 v1

Abstract

In this note, we construct solutions to the 2D Euler equations which belong to the Yudovich class but lose W1,pW^{1,p} regularity continuously with time.

Cite

@article{arxiv.2108.09928,
  title  = {Loss of regularity for the 2D Euler equations},
  author = {In-Jee Jeong},
  journal= {arXiv preprint arXiv:2108.09928},
  year   = {2021}
}

Comments

12 pages, 1 figure, to appear in J. Math. Fluid Mech

R2 v1 2026-06-24T05:20:00.950Z