{
  "abstract": "We characterize almost symmetric numerical semigroups in terms of their associated Young diagrams, showing that almost symmetry is equivalent to a simple numerical identity relating the genus, the type, and the number of small elements, and also to a combinatorial condition on the hook lengths of the diagram. We then introduce a symmetrization procedure that associates with each almost symmetric numerical semigroup a symmetric numerical set. This yields a map from the set of almost symmetric numerical semigroups to the set of symmetric numerical sets. We also present experimental data on the image of this map and on the proportion of its elements that are numerical semigroups. The results show, in particular, that the map is far from injective and that its image contains many numerical sets that are not semigroups.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.14268",
  "author_total": 3,
  "authors": [
    {
      "name": "Manuel Delgado"
    },
    {
      "name": "Meral Süer"
    },
    {
      "name": "Mehmet Yeşil"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/96a3ah4n5hs6d.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.14268",
  "fulltext_url": null,
  "id": "96a3ah4n5hs6d",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.14268",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "math.CO"
    ],
    [
      "arxiv",
      "math.GR"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.14268",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-10",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/96a3ah4n5hs6d.ris",
  "sources": [
    {
      "first_seen": "2026-11-11T06:21:55Z",
      "native_id": "2611.14268",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.14268"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.GR",
      "subfield": "algebra-number-theory"
    },
    {
      "field": "mathematics",
      "origin": "arxiv:math.CO",
      "subfield": "combinatorics"
    }
  ],
  "title": "A Symmetrization for Almost Symmetric Numerical Semigroups",
  "title_text": "A Symmetrization for Almost Symmetric Numerical Semigroups",
  "type": "preprint",
  "updated_at": "2026-11-13T06:20:11Z",
  "url": "https://research.draconitic.com/paper/96a3ah4n5hs6d",
  "venue": "arXiv",
  "versions": []
}