set theory

branch of mathematics that studies sets, which are collections of objects
CreativeWork branch_of_mathematics Q12482
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set theory

Summary

set theory is a branch of mathematics[1]. It ranks in the top 4% of branch_of_mathematics entities by monthly Wikipedia readership (2,878 views/month).[2]

Key Facts

  • set theory is credited with the discovery of Georg Cantor[3].
  • set theory's instance of is recorded as branch of mathematics[4].
  • set theory's instance of is recorded as mathematical theory[5].
  • set theory is part of mathematical logic, set theory, lattices and universal algebra[6].
  • set theory is part of theory of sets, relations and functions[7].
  • set theory's Commons category is recorded as Set theory[8].
  • set theory's topic's main category is recorded as Category:Set theory[9].
  • set theory's Commons gallery is recorded as Set theory[10].
  • set theory's topic's main Wikimedia portal is recorded as Portal:Set theory[11].
  • set theory's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[12].
  • set theory's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[13].
  • set theory's topic has template is recorded as Template:Set theory[14].
  • set theory's Stack Exchange tag is recorded as https://mathoverflow.net/tags/set-theory[15].
  • set theory's Stack Exchange tag is recorded as https://math.stackexchange.com/tags/set-theory[16].
  • set theory's Stack Exchange tag is recorded as https://hsm.stackexchange.com/tags/set-theory[17].
  • set theory's Stack Exchange tag is recorded as https://proofassistants.stackexchange.com/tags/set-theory[18].
  • set theory's Stack Exchange tag is recorded as https://cstheory.stackexchange.com/tags/set-theory[19].
  • set theory's has characteristic is recorded as paradoxes of set theory[20].
  • set theory's is the study of is recorded as set[21].
  • set theory's on focus list of Wikimedia project is recorded as Wikipedia:List of articles all languages should have[22].
  • set theory's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[23].
  • set theory's maintained by WikiProject is recorded as WikiProject Mathematics[24].

Body

Publication

Part of include mathematical logic, set theory, lattices and universal algebra[6] and theory of sets, relations and functions[7].

Why It Matters

set theory ranks in the top 4% of branch_of_mathematics entities by monthly Wikipedia readership (2,878 views/month).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[25] It is known by 11 alternative names across languages and contexts.[26]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [3] . 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata sitelinks. wikidata.org.
  3. [26] . 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). set theory. Retrieved May 3, 2026, from https://4ort.xyz/entity/set-theory
MLA “set theory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/set-theory.
BibTeX @misc{4ortxyz_set-theory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{set theory}}, year = {2026}, url = {https://4ort.xyz/entity/set-theory}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): set theory — https://4ort.xyz/entity/set-theory (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/set-theory · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · Twofivesixbot bot · 2026-05-17 view diff on Wikidata ↗
    Instance of
    Aliases
    Topic's main category Category:Set theory
    Has characteristic paradoxes of set theory
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-single-property-update:1||2 */ [[Property:P2347]], mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.