{
  "abstract": "These open problems were presented in the Problem Sessions held during the Tianyuan Workshop on Definability and Computation, June 22-26, 2026. The problems are organized into sections named after their contributors, in the order of their presentations during the workshop. Notes were taken and compiled by Wei Dai, Xiangxi Hu, Yingying Jiang, Ruiwen Li, Tianhao Wang, Xu Wang, and Jie Zou.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2608.26628",
  "author_total": 11,
  "authors": [
    {
      "name": "George Barmpalias"
    },
    {
      "name": "Su Gao"
    },
    {
      "name": "Jialiang He"
    },
    {
      "name": "Takayuki Kihara"
    },
    {
      "name": "Andre Nies"
    },
    {
      "name": "Theodore Slaman"
    },
    {
      "name": "Chieu-Minh Tran"
    },
    {
      "name": "Daniel Turetsky"
    },
    {
      "name": "Philip Welch"
    },
    {
      "name": "Liang Yu"
    },
    {
      "name": "Hang Zhang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/f3xwkw2g39b4e.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2608.26628",
  "fulltext_url": null,
  "id": "f3xwkw2g39b4e",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2608.26628",
  "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.LO"
    ],
    [
      "openalex",
      "2608|Advanced Topology and Set Theory"
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  ],
  "openalex": "W7204593131",
  "pdf_url": "https://arxiv.org/pdf/2608.26628",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-31",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/f3xwkw2g39b4e.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:04Z",
      "native_id": "2608.26628",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2608.26628"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.LO",
      "subfield": "logic-foundations"
    }
  ],
  "title": "Open Problems in Mathematical Logic",
  "title_text": "Open Problems in Mathematical Logic",
  "type": "preprint",
  "updated_at": "2026-10-30T12:18:04Z",
  "url": "https://research.draconitic.com/paper/f3xwkw2g39b4e",
  "venue": "arXiv",
  "versions": []
}