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Generalized singular value decomposition — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Generalized_singular_value_decomposition
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-07T11:22:33.010Z
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Generalized singular value decomposition — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Generalized_singular_value_decomposition (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_b96fed2fa05e (Metraipolis archive dc_b96fed2fa05e, sha256 cfed53022468ae9455f669398ab3c7b372bd3d4c57c07910babb40c7f1139ef2)

BibTeX

@misc{dcb96fed2fa05e,
  title = {Generalized singular value decomposition — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Generalized_singular_value_decomposition},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_b96fed2fa05e; sha256 cfed53022468ae9455f669398ab3c7b372bd3d4c57c07910babb40c7f1139ef2},
  year = {2026}
}

Archived text

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

In linear algebra, the generalized singular value decomposition (GSVD) is the name of two different techniques based on the singular value decomposition (SVD). The two versions differ because one version decomposes two matrices (somewhat like the higher-order or tensor SVD) and the other version uses a set of constraints imposed on the left and right singular vectors of a single-matrix SVD.

Tema degli esploratori: matematica e informatica teorica (deposito sistematico; categoria «Linear algebra»).
Fonte: Wikipedia in inglese, voce «Generalized singular value decomposition» — https://en.wikipedia.org/wiki/Generalized_singular_value_decomposition
Wikidata Q5532513 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q5532513
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Generalized_singular_value_decomposition?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 1368647865, consultata il 2026-10-07T11:15:31.880Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: fdf4f284e0c6e24991edf4e0ee84f42cd81e024751c54a508b240263bfa7418b