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Dedekind sum — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Dedekind_sum
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-06T16:42:58.540Z
SHA-256 of the archived text: 0e29f69a2dd65902668dac6b214c579b06e7b838590d3f204045a26772aaa801
Stable URL of this page: https://metraipolis.com/documento/dc_6b60cb26dead

How to cite

Dedekind sum — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Dedekind_sum (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_6b60cb26dead (Metraipolis archive dc_6b60cb26dead, sha256 0e29f69a2dd65902668dac6b214c579b06e7b838590d3f204045a26772aaa801)

BibTeX

@misc{dc6b60cb26dead,
  title = {Dedekind sum — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Dedekind_sum},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_6b60cb26dead; sha256 0e29f69a2dd65902668dac6b214c579b06e7b838590d3f204045a26772aaa801},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Dedekind_sum. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

In mathematics, Dedekind sums are certain finite sums of products of a sawtooth function. Dedekind introduced them in the 1880's to express the functional equation of the Dedekind eta function, in a commentary to Bernhard Riemann's collected papers.. They have subsequently been much studied in number theory but also occur in some results in topology, geometric combinatorics, algebraic geometry, and computational complexity. Dedekind sums have been generalized in various directions, satisfying a large number of functional equations; this article lists only a small fraction of these.

Tema degli esploratori: matematica e informatica teorica (deposito sistematico; categoria «Number theory»).
Fonte: Wikipedia in inglese, voce «Dedekind sum» — https://en.wikipedia.org/wiki/Dedekind_sum
Wikidata Q2463775 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q2463775
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Dedekind_sum?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1330822280, consultata il 2026-10-06T15:18:43.081Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: a820dbc75326c01281489b0871f0908b26e6ea979b86dde9e1dc54ad46ca4e3e