{
  "id": "1901.07709",
  "version": "v1",
  "published": "2019-01-23T03:37:32.000Z",
  "updated": "2019-01-23T03:37:32.000Z",
  "title": "Large global solutions for nonlinear Schrödinger equations III, energy-supercritical cases",
  "authors": [
    "Marius Beceanu",
    "Qingquan Deng",
    "Avy Soffer",
    "Yifei Wu"
  ],
  "comment": "38 pages",
  "categories": [
    "math.AP",
    "math-ph",
    "math.MP"
  ],
  "abstract": "In this work, we mainly focus on the energy-supercritical nonlinear Schr\\\"odinger equation, $$ i\\partial_{t}u+\\Delta u= \\mu|u|^p u, \\quad (t,x)\\in \\mathbb{R}^{d+1}, $$ with $\\mu=\\pm1$ and $p>\\frac4{d-2}$. %In this work, we consider the energy-supercritical cases, that is, $p\\in (\\frac4{d-2},+\\infty)$. We prove that for radial initial data with high frequency, if it is outgoing (or incoming) and in rough space $H^{s_1}(\\mathbb{R}^d)$ $(s_1<s_c)$ or its Fourier transform belongs to $W^{s_2,1}(\\mathbb{R}^d)$ $(s_2<s_c)$, the corresponding solution is global and scatters forward (or backward) in time. We also construct a class of large global and scattering solutions starting with many bubbles, which are mingled with in the physical space and separate in the frequency space. The analogous results are also valid for the energy-subcritical cases.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2019-01-23T03:37:32.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "35Q55"
    ],
    "keywords": [
      "nonlinear schrödinger equations",
      "large global solutions",
      "energy-supercritical cases",
      "radial initial data",
      "fourier transform belongs"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 38,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}