{
  "abstract": "We show that the cotangent bundle of a holomorphically flexible Stein manifold has the symplectic density property. As application we deduce holomorphic approximation for Hamiltonian diffeomorphisms of real cotangent bundles by complex symplectic automorphisms of the complexified cotangent bundles, which preserve the real bundle, in the Carleman sense, i.e. in the Whitney topology.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.13718",
  "author_total": 2,
  "authors": [
    {
      "name": "Gaofeng Huang"
    },
    {
      "name": "Frank Kutzschebauch"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/b6z3wayjtykfg.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.13718",
  "fulltext_url": null,
  "id": "b6z3wayjtykfg",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.13718",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "math.CV"
    ],
    [
      "arxiv",
      "math.SG"
    ],
    [
      "openalex",
      "2608|Geometric and Algebraic Topology"
    ]
  ],
  "openalex": "W7221564046",
  "pdf_url": "https://arxiv.org/pdf/2610.13718",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-09",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/b6z3wayjtykfg.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:28:40Z",
      "native_id": "2610.13718",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.13718"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.CV",
      "subfield": "analysis-pdes"
    },
    {
      "field": "mathematics",
      "origin": "arxiv:math.SG",
      "subfield": "geometry-topology"
    }
  ],
  "title": "Holomorphic approximation for Hamiltonian diffeomorphism groups via the Symplectic Density Property",
  "title_text": "Holomorphic approximation for Hamiltonian diffeomorphism groups via the Symplectic Density Property",
  "type": "preprint",
  "updated_at": "2026-10-30T12:28:40Z",
  "url": "https://research.draconitic.com/paper/b6z3wayjtykfg",
  "venue": "arXiv",
  "versions": []
}