bijection

mathematical function which is a one-to-one mapping of sets
Thing general Q180907
bijection
Schapel · Public Domain · Wikimedia
Press Enter · cited answer in seconds

bijection

Summary

bijection ranks in the top 2% of general entities by monthly Wikipedia readership (389 views/month).[1]

Key Facts

  • bijection's image is recorded as Bijection.svg[2].
  • bijection's subclass of is recorded as mapping[3].
  • bijection's subclass of is recorded as injection[4].
  • bijection's subclass of is recorded as surjective function[5].
  • bijection's Commons category is recorded as Bijectivity[6].
  • bijection's Freebase ID is recorded as /m/018_c[7].
  • bijection's facet of is recorded as duality[8].
  • bijection's Gran Enciclopèdia Catalana ID is recorded as 0084432[9].
  • bijection's Encyclopædia Britannica Online ID is recorded as topic/one-to-one-correspondence[10].
  • bijection's has effect is recorded as equinumerosity[11].
  • bijection's has characteristic is recorded as bi-totality[12].
  • bijection's has characteristic is recorded as bi-uniqueness[13].
  • bijection's different from is recorded as identity function[14].
  • bijection's different from is recorded as injection[15].
  • bijection's BabelNet ID is recorded as 03117299n[16].
  • bijection's MathWorld ID is recorded as Bijection[17].
  • bijection's nLab ID is recorded as bijection[18].
  • bijection's Elhuyar ZTH ID is recorded as 133551[19].
  • bijection's maintained by WikiProject is recorded as WikiProject Mathematics[20].
  • bijection's Microsoft Academic ID is recorded as 24424167[21].
  • bijection's Brilliant Wiki ID is recorded as bijective-functions[22].
  • bijection's Australian Educational Vocabulary ID is recorded as scot/13885[23].
  • bijection's Encyclopedia of Mathematics article ID is recorded as Bijection[24].
  • bijection's Treccani's Enciclopedia della Matematica ID is recorded as corrispondenza-biunivoca[25].
  • bijection's OpenAlex ID is recorded as C24424167[26].

Why It Matters

bijection ranks in the top 2% of general entities by monthly Wikipedia readership (389 views/month).[1] bijection has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[27] bijection is known by 109 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Retrieved . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . Freebase Data Dumps. wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . BabelNet. wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). bijection. Retrieved April 10, 2026, from https://4ort.xyz/entity/bijection
MLA “bijection.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/bijection.
BibTeX @misc{4ortxyz_bijection_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{bijection}}, year = {2026}, url = {https://4ort.xyz/entity/bijection}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): bijection — https://4ort.xyz/entity/bijection (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/bijection · Last refreshed: