{
  "id": "2202.06160",
  "version": "v1",
  "published": "2022-02-12T22:31:33.000Z",
  "updated": "2022-02-12T22:31:33.000Z",
  "title": "Hamiltonian approach for point vortices on non-orientable surfaces I: the Mobius band",
  "authors": [
    "Nataliya A. Balabanova",
    "James Montaldi"
  ],
  "categories": [
    "math.DS"
  ],
  "abstract": "This is the first of two companion papers, in which we investigate vortex motion on non-orientable two dimensional surfaces. We establish the `Hamiltonian' approach to point vortex motion on non-orientable surfaces through describing the phase space, the Hamiltonian and the local equations of motion. This paper is primarily focused on the dynamics on the Mobius band. To this end, we adapt some of the known notions of vortex dynamics to non-orientable surfaces. We write Hamiltonian-type equations of vortex motion explicitly and follow that by the description of relative equilibria and a thorough investigation of motion of one and two vortices, with emphasis on the periodicity of motion.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2022-02-12T22:31:33.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "non-orientable surfaces",
      "mobius band",
      "hamiltonian approach",
      "point vortex motion",
      "write hamiltonian-type equations"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}