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Borel conjecture

conjecture that an aspherical closed manifold is determined by its fundamental group up to homeomorphism
Place conjecture Q4138792
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Borel conjecture

Summary

Borel conjecture is a conjecture[1]. It draws 19 Wikipedia views per month (conjecture category, ranking #47 of 128).[2]

Key Facts

  • Borel conjecture's instance of is recorded as conjecture[3].
  • Armand Borel is named after Borel conjecture[4].
  • Borel conjecture's Freebase ID is recorded as /m/025vdgs[5].
  • Borel conjecture's studied by is recorded as geometric topology[6].
  • Borel conjecture's Microsoft Academic ID is recorded as 2776210658[7].

Body

Designation and Status

Borel conjecture's instance of is recorded as conjecture[3].

History and Context

Armand Borel is named after Borel conjecture[4].

Why It Matters

Borel conjecture draws 19 Wikipedia views per month (conjecture category, ranking #47 of 128).[2]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). Borel conjecture. Retrieved May 3, 2026, from https://4ort.xyz/entity/borel-conjecture
MLA “Borel conjecture.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/borel-conjecture.
BibTeX @misc{4ortxyz_borel-conjecture_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Borel conjecture}}, year = {2026}, url = {https://4ort.xyz/entity/borel-conjecture}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Borel conjecture — https://4ort.xyz/entity/borel-conjecture (retrieved 2026-05-03)

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