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QR decomposition

matrix decomposition
Intangible mathematical_concept Q653242
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QR decomposition

Summary

QR decomposition is a mathematical concept[1]. It ranks in the top 4% of mathematical_concept entities by monthly Wikipedia readership (590 views/month).[2]

Key Facts

  • QR decomposition's instance of is recorded as mathematical concept[3].
  • QR decomposition's subclass of is recorded as matrix decomposition[4].
  • QR decomposition's Freebase ID is recorded as /m/01sf3x[5].
  • QR decomposition's defining formula is recorded as A = QR[6].
  • QR decomposition's MathWorld ID is recorded as QRDecomposition[7].
  • QR decomposition's maintained by WikiProject is recorded as WikiProject Mathematics[8].
  • QR decomposition's Microsoft Academic ID is recorded as 188060507[9].
  • QR decomposition's in defining formula is recorded as A[10].
  • QR decomposition's in defining formula is recorded as Q[11].
  • QR decomposition's in defining formula is recorded as R[12].
  • QR decomposition's OpenAlex ID is recorded as C188060507[13].
  • QR decomposition's Lexikon der Mathematik entry ID is recorded as 8194[14].

Why It Matters

QR decomposition ranks in the top 4% of mathematical_concept entities by monthly Wikipedia readership (590 views/month).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[15] It is known by 6 alternative names across languages and contexts.[16]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . Wikidata sitelinks. wikidata.org.
  3. [16] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). QR decomposition. Retrieved May 3, 2026, from https://4ort.xyz/entity/qr-decomposition
MLA “QR decomposition.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/qr-decomposition.
BibTeX @misc{4ortxyz_qr-decomposition_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{QR decomposition}}, year = {2026}, url = {https://4ort.xyz/entity/qr-decomposition}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): QR decomposition — https://4ort.xyz/entity/qr-decomposition (retrieved 2026-05-03)

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