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Erdős–Ko–Rado theorem

theorem on the maximum size of a family of pairwise intersecting sets
Intangible theorem Q718875
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Erdős–Ko–Rado theorem

Summary

Erdős–Ko–Rado theorem is a theorem[1]. It draws 96 Wikipedia views per month (theorem category, ranking #220 of 1,306).[2]

Key Facts

  • Erdős–Ko–Rado theorem's instance of is recorded as theorem[3].
  • Paul Erdős is named after Erdős–Ko–Rado theorem[4].
  • Richard Rado is named after Erdős–Ko–Rado theorem[5].
  • Ke Zhao is named after Erdős–Ko–Rado theorem[6].
  • Erdős–Ko–Rado theorem's part of is recorded as list of theorems[7].
  • Erdős–Ko–Rado theorem's Freebase ID is recorded as /m/01r8w3[8].
  • Erdős–Ko–Rado theorem's different from is recorded as Erdős–Rado theorem[9].
  • Erdős–Ko–Rado theorem's maintained by WikiProject is recorded as WikiProject Mathematics[10].
  • Erdős–Ko–Rado theorem's Microsoft Academic ID is recorded as 2777884352[11].

Why It Matters

Erdős–Ko–Rado theorem draws 96 Wikipedia views per month (theorem category, ranking #220 of 1,306).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[12]

Related Entities

Paul Erdős

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] ↑ . Freebase Data Dumps. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . Wikidata sitelinks. 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). Erdős–Ko–Rado theorem. Retrieved May 3, 2026, from https://4ort.xyz/entity/erd-s-ko-rado-theorem
MLA “Erdős–Ko–Rado theorem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/erd-s-ko-rado-theorem.
BibTeX @misc{4ortxyz_erd-s-ko-rado-theorem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Erdős–Ko–Rado theorem}}, year = {2026}, url = {https://4ort.xyz/entity/erd-s-ko-rado-theorem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Erdős–Ko–Rado theorem — https://4ort.xyz/entity/erd-s-ko-rado-theorem (retrieved 2026-05-03)

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