intersection

concept in set theory (for the term in geometry, see Q1364910)
Thing set_operation Q185837
intersection
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intersection

Summary

intersection is a set operation[1]. intersection draws 257 Wikipedia views per month (set_operation category, ranking #3 of 6).[2]

Key Facts

  • intersection's image is recorded as Venn0001.svg[3].
  • intersection's instance of is recorded as set operation[4].
  • intersection's instance of is recorded as binary operation[5].
  • intersection's instance of is recorded as intersection[6].
  • intersection's instance of is recorded as intersection of several sets[7].
  • intersection's GND ID is recorded as 4327382-8[8].
  • intersection's subclass of is recorded as subset[9].
  • intersection's Commons category is recorded as Intersection (set theory)[10].
  • intersection's opposite of is recorded as union[11].
  • intersection's Freebase ID is recorded as /m/0cx85[12].
  • intersection's notation is recorded as ∩[13].
  • intersection's depicted by is recorded as ∩[14].
  • intersection's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics[15].
  • intersection's has characteristic is recorded as commutative property[16].
  • intersection's has characteristic is recorded as associativity[17].
  • intersection's main Wikidata property is recorded as P971[18].
  • intersection's different from is recorded as cutting[19].
  • intersection's different from is recorded as intersection[20].
  • intersection's different from is recorded as intersection (geometry)[21].
  • intersection's different from is recorded as intersection[22].
  • intersection's TeX string is recorded as \cap[23].
  • intersection's defining formula is recorded as A \cap B = {x \mid x \in A \land x \in B}[24].
  • intersection's studied by is recorded as set theory[25].
  • intersection's MathWorld ID is recorded as Intersection[26].
  • intersection's Treccani ID is recorded as intersezione[27].

Body

Works and Contributions

Things named for intersection include intersection graph[28].

Why It Matters

intersection draws 257 Wikipedia views per month (set_operation category, ranking #3 of 6).[2] intersection has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[29] intersection is known by 26 alternative names across languages and contexts.[30]

Entities named for intersection include intersection graph[28].

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] . 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] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). intersection. Retrieved May 3, 2026, from https://4ort.xyz/entity/intersection-q185837
MLA “intersection.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/intersection-q185837.
BibTeX @misc{4ortxyz_intersection-q185837_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{intersection}}, year = {2026}, url = {https://4ort.xyz/entity/intersection-q185837}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): intersection — https://4ort.xyz/entity/intersection-q185837 (retrieved 2026-05-03)

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