"Ramanujan graph" meaning in All languages combined

See Ramanujan graph on Wiktionary

Noun [English]

Forms: Ramanujan graphs [plural]
Etymology: Named after mathematician Srinivasa Ramanujan. Head templates: {{en-noun}} Ramanujan graph (plural Ramanujan graphs)
  1. (graph theory) A regular graph whose spectral gap is almost as large as possible, making it an excellent spectral expander. Such graphs are relevant to diverse branches of pure mathematics. Wikipedia link: Srinivasa Ramanujan Categories (topical): Graph theory
    Sense id: en-Ramanujan_graph-en-noun-L2yVKGZB Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries Topics: graph-theory, mathematics, sciences

Inflected forms

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      "glosses": [
        "A regular graph whose spectral gap is almost as large as possible, making it an excellent spectral expander. Such graphs are relevant to diverse branches of pure mathematics."
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        [
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      "raw_glosses": [
        "(graph theory) A regular graph whose spectral gap is almost as large as possible, making it an excellent spectral expander. Such graphs are relevant to diverse branches of pure mathematics."
      ],
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        "graph-theory",
        "mathematics",
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  "word": "Ramanujan graph"
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{
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Download raw JSONL data for Ramanujan graph meaning in All languages combined (1.2kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-01-03 from the enwiktionary dump dated 2025-01-01 using wiktextract (eaedd02 and 8fbd9e8). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.