{
  "abstract": "In general, it is interesting to investigate the complexity of simplicial maps under various topological constraints. In this paper, we consider maps between (triangulated oriented rational homology) manifolds with non-zero Hopf invariant and establish bounds on the simplicial complexity of the fiber of a regular point. The lower bound, which is cubic in the dimension, is proved via a refinement of a theorem of S. Eilenberg. The upper bound is notable in that it is uniform with respect to the Hopf invariant.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.25562",
  "author_total": 1,
  "authors": [
    {
      "name": "Sergei Vad. Fomin"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/07j5hjzdtyeg6.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.25562",
  "fulltext_url": null,
  "id": "07j5hjzdtyeg6",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.25562",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "math.AT"
    ],
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      "arxiv",
      "math.CO"
    ],
    [
      "openalex",
      "2610|Homotopy and Cohomology in Algebraic Topology"
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  "openalex": "W7223071967",
  "pdf_url": "https://arxiv.org/pdf/2610.25562",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-18",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/07j5hjzdtyeg6.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:30:57Z",
      "native_id": "2610.25562",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.25562"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.CO",
      "subfield": "combinatorics"
    },
    {
      "field": "mathematics",
      "origin": "arxiv:math.AT",
      "subfield": "geometry-topology"
    }
  ],
  "title": "On simplicial maps with non-zero Hopf invariant",
  "title_text": "On simplicial maps with non-zero Hopf invariant",
  "type": "preprint",
  "updated_at": "2026-10-30T12:33:44Z",
  "url": "https://research.draconitic.com/paper/07j5hjzdtyeg6",
  "venue": "arXiv",
  "versions": []
}