{
  "abstract": "An independent set of a graph G is a subset of VG, no two of which are adjacent. The cardinality of a maximum independent set in a graph G is called the independence number of G, denoted by alpha(G). The essential connectivity kappa'(G) of a graph G is denoted as the minimum number of vertices of G whose removal produces a disconnected graph with at least two non-trivial components. In this paper, we determine the n-vertex connected graphs with given independence number and essential connectivity that attain the minimum distance spectral radius, and fully characterize the corresponding extremal graphs.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.37981",
  "author_total": 3,
  "authors": [
    {
      "name": "Shuang Ding"
    },
    {
      "name": "Dan Li"
    },
    {
      "name": "Yuanyuan Chen"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9dye4ffv8tckw.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.37981",
  "fulltext_url": null,
  "id": "9dye4ffv8tckw",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.37981",
  "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"
    ],
    [
      "openalex",
      "2608|Graph theory and applications"
    ]
  ],
  "openalex": "W7214906100",
  "pdf_url": "https://arxiv.org/pdf/2609.37981",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-29",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9dye4ffv8tckw.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:25:35Z",
      "native_id": "2609.37981",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.37981"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.CO",
      "subfield": "combinatorics"
    }
  ],
  "title": "Independence number, essential connectivity and the distance spectral radius of graphs",
  "title_text": "Independence number, essential connectivity and the distance spectral radius of graphs",
  "type": "preprint",
  "updated_at": "2026-10-30T12:25:35Z",
  "url": "https://research.draconitic.com/paper/9dye4ffv8tckw",
  "venue": "arXiv",
  "versions": []
}