{
  "abstract": "Using lattice homology, we give an explicit combinatorial description of the Seiberg–Witten Floer spectrum \\mathit{SWF}(Y) for Y an almost-rational plumbed homology sphere. This class of manifolds includes all Seifert fibered rational homology spheres with base orbifold S^{2} . Using our computations, we provide a calculation of Manolescu’s \\kappa -invariant for certain connected sums of these spaces.",
  "abstract_shown": true,
  "affiliations": [
    "The University of Texas at Austin, USA",
    "Kyushu University, Fukuoka, Japan",
    "Michigan State University, East Lansing, USA"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
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        0
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      "name": "Irving Dai",
      "orcid": "0000-0001-8095-440X"
    },
    {
      "affs": [
        1
      ],
      "name": "Hirofumi Sasahira",
      "orcid": "0009-0003-6136-7957"
    },
    {
      "affs": [
        2
      ],
      "name": "Matthew Stoffregen",
      "orcid": "0009-0006-1851-6250"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/5yqe3fawmjc47.bib",
  "cited_by": 16,
  "doi": "10.4171/jems/1809",
  "fulltext_url": null,
  "id": "5yqe3fawmjc47",
  "issns": [
    "1435-9855",
    "1435-9863"
  ],
  "landing_url": "https://doi.org/10.4171/jems/1809",
  "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",
      "2608|Geometric and Algebraic Topology"
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  "openalex": "W4386501752",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-07-31",
  "publisher": "European Mathematical Society",
  "ris": "https://research.draconitic.com/paper/5yqe3fawmjc47.ris",
  "sources": [
    {
      "first_seen": "2026-11-07T13:20:41Z",
      "native_id": "W4386501752",
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      "url": "https://doi.org/10.4171/jems/1809"
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  "subjects": [
    {
      "field": "mathematics",
      "origin": "openalex:2608|Geometric and Algebraic Topology",
      "subfield": "geometry-topology"
    }
  ],
  "title": "Lattice homology and Seiberg–Witten Floer spectra",
  "title_text": "Lattice homology and Seiberg–Witten Floer spectra",
  "type": "peer-reviewed",
  "updated_at": "2026-11-09T13:21:00Z",
  "url": "https://research.draconitic.com/paper/5yqe3fawmjc47",
  "venue": "Journal of the European Mathematical Society",
  "versions": []
}