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Ramanujan graphs

Ramanujan graphs is the plural of Ramanujan graph.

Meaning of Ramanujan graph

Noun

Ramanujan graph (plural Ramanujan graphs)

  1. 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.

Questions about Ramanujan graphs

What is Ramanujan graphs the plural of?
Ramanujan graphs is the plural of Ramanujan graph.

Words near Ramanujan graphs in the dictionary

  1. Ramans
  2. Ramanuja
  3. Ramanujan
  4. Ramanujan conjecture
  5. Ramanujan graph
  6. Ramanujan graphs
  7. Ramanujan prime
  8. Ramanujan primes
  9. Ramanujan summation
  10. Ramanujan theta function
  11. Ramanujan's constant

Source and license

Adapted from Wiktionary: Ramanujan graphs (page history and authors); Ramanujan graph (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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