{
  "annotation_id": "0342b381-5554-4029-8eec-a1c05217d541",
  "date_created": "2026-02-17T05:53:08.862000Z",
  "date_modified": "2026-02-17T05:53:08.862000Z",
  "file_hash": "d966056f43e2fdf0f72a2b9e71208a9d0f66872012e7ed1a48c7081217741663",
  "private": false,
  "record": {
    "abstract": "It has recently been observed that, in contrast to the classical case, holomorphic structures on line bundles over the quantum projective line $\\mathbb{C}\\mathrm{P}_q^1$ are not uniquely determined by degree. In this work, we develop a fixed-point-theoretic framework for the analysis of flat $\\overline\\partial$-connections that define holomorphic structures on line bundles over the quantum projective line. Within this framework, we establish sufficient conditions ensuring the gauge equivalence of holomorphic connections. Furthermore, we obtain a necessary and sufficient criterion characterising when two such holomorphic connections are gauge equivalent. This criterion is formulated in terms of the existence of fixed points, lying in the open unit ball, of certain nonlinear maps acting on an appropriate Banach space.",
    "arxiv_id": "2601.06852",
    "authors": [
      "Indranil Biswas",
      "Satyajit Guin",
      "Pradip Kumar"
    ],
    "categories": [
      "math.QA",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Fixed points and holomorphic structures on line bundles over the quantum projective line $\\mathbb{C}\\mathrm{P}_q^1$",
    "url": "https://arxiv.org/abs/2601.06852",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e0416960-567e-4c0b-a891-0e5e7cd9872c",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}