{
  "abstract": "We introduce and study the stack of meromorphic G -bundles on the Fargues–Fontaine curve. This object defines a correspondence between the Kottwitz stack \\mathfrak{B}(G) and \\operatorname{Bun}_{G} . We expect it to play a crucial role in defining and studying an analytification functor that compares the scheme-theoretic and analytic versions of the geometric local Langlands categories. Our first main result is the identification of the generic Newton strata of \\operatorname{Bun}_{G}^{\\operatorname{mer}} with the Fargues–Scholze charts \\mathcal{M} . Our second main result is a generalization of Fargues’ theorem in families. We call this the meromorphic comparison theorem . We expect it to play a key role in proving that the analytification functor is fully-faithful. Along the way, we give new proofs of what we call the topological and scheme-theoretic comparison theorems . These say that the topologies of \\operatorname{Bun}_{G} and \\mathfrak{B}(G) are reversed and that the two stacks take the same values when evaluated on schemes.",
  "abstract_shown": true,
  "affiliations": [
    "National University of Singapore, Singapore",
    "Ruhr-Universität Bochum, Germany"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Ian Gleason",
      "orcid": "0000-0001-7237-1212"
    },
    {
      "affs": [
        1
      ],
      "name": "Alexander B. Ivanov",
      "orcid": "0000-0003-2959-4896"
    },
    {
      "affs": [
        1
      ],
      "name": "Felix Zillinger",
      "orcid": "0009-0004-5614-9338"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/e313hz1bb77bh.bib",
  "cited_by": 20,
  "doi": "10.4171/jems/1789",
  "fulltext_url": null,
  "id": "e313hz1bb77bh",
  "issns": [
    "1435-9855",
    "1435-9863"
  ],
  "landing_url": "https://doi.org/10.4171/jems/1789",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2602|Advanced Algebra and Geometry"
    ]
  ],
  "openalex": "W4383176538",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-05-21",
  "publisher": "European Mathematical Society",
  "ris": "https://research.draconitic.com/paper/e313hz1bb77bh.ris",
  "sources": [
    {
      "first_seen": "2026-11-07T13:20:41Z",
      "native_id": "W4383176538",
      "source": "openalex",
      "url": "https://doi.org/10.4171/jems/1789"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "openalex:2602|Advanced Algebra and Geometry",
      "subfield": "algebra-number-theory"
    }
  ],
  "title": "Meromorphic vector bundles on the Fargues–Fontaine curve",
  "title_text": "Meromorphic vector bundles on the Fargues–Fontaine curve",
  "type": "peer-reviewed",
  "updated_at": "2026-11-09T13:20:59Z",
  "url": "https://research.draconitic.com/paper/e313hz1bb77bh",
  "venue": "Journal of the European Mathematical Society",
  "versions": []
}