{
  "id": "2312.00546",
  "version": "v1",
  "published": "2023-12-01T12:47:24.000Z",
  "updated": "2023-12-01T12:47:24.000Z",
  "title": "Breakdown of Hölder Continuity for 2D Euler Equation in the Propagation of Loglog Vortex",
  "authors": [
    "Woohyu Jeon"
  ],
  "comment": "26 pages",
  "categories": [
    "math.AP"
  ],
  "abstract": "Drivas-Elgindi-La \\cite{Drivas-Propagation} showed that when a radial loglog vortex is perturbed with bounded function, the solution maintains its structure all time, i.e., the solution can be written in the form of moving loglog vortex with bounded correction term. In this paper, we show that if the loglog vortex is perturbed with H\\\"older continuous function, then the solution loses its structure instantaneously: The solution could not be written in the form of loglog vortex with H\\\"older continuous correction term whose norm is uniformly bounded in time interval $[0,T]$ for any $T>0$. This breakdown of H\\\"older continuity still occurs even when the perturbation is smooth.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2023-12-01T12:47:24.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "35Q31",
      "35Q35",
      "76B03"
    ],
    "keywords": [
      "2d euler equation",
      "hölder continuity",
      "propagation",
      "radial loglog vortex",
      "solution loses"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 26,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}