{
  "abstract": "The main aim of this note is to provide a characterisation of coextensive morphisms in the category of bounded hoops. This characterisation is then used to show that several categories of bounded hoops are coextensive as categories. Among these are the variety of bounded Wajsberg hoops, or more generally the variety of bounded $\\vee$-hoops. Our characterisation also yields the coextensivity of the category $\\mathbf{Heyt}$ of Heyting algebras and recovers the known coextensivity of the category $\\mathbf{MV}$ of MV-algebras.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2608.30476",
  "author_total": 3,
  "authors": [
    {
      "name": "Michael Hoefnagel"
    },
    {
      "name": "Giuseppe Metere"
    },
    {
      "name": "Danielle Kleyn"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/014dfkxapd2wx.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2608.30476",
  "fulltext_url": null,
  "id": "014dfkxapd2wx",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2608.30476",
  "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.CT"
    ],
    [
      "arxiv",
      "math.LO"
    ],
    [
      "openalex",
      "1703|Advanced Algebra and Logic"
    ]
  ],
  "openalex": "W7204947609",
  "pdf_url": "https://arxiv.org/pdf/2608.30476",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-07",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/014dfkxapd2wx.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:58Z",
      "native_id": "2608.30476",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2608.30476"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.CT",
      "subfield": "algebra-number-theory"
    },
    {
      "field": "mathematics",
      "origin": "arxiv:math.LO",
      "subfield": "logic-foundations"
    }
  ],
  "title": "A note on coextensivity of bounded hoops",
  "title_text": "A note on coextensivity of bounded hoops",
  "type": "preprint",
  "updated_at": "2026-10-30T12:19:58Z",
  "url": "https://research.draconitic.com/paper/014dfkxapd2wx",
  "venue": "arXiv",
  "versions": []
}