Lindelöf space

topological space such that every open cover has a countable subcover
Thing general Q936155
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Lindelöf space

Summary

Lindelöf space ranks in the top 2% of general entities by monthly Wikipedia readership (59 views/month).[1]

Key Facts

  • Ernst Leonard Lindelöf is named after Lindelöf space[2].
  • Lindelöf space's subclass of is recorded as topological space[3].
  • Lindelöf space's Freebase ID is recorded as /m/01t3hk[4].
  • Lindelöf space's BabelNet ID is recorded as 02456048n[5].
  • Lindelöf space's nLab ID is recorded as Lindelöf topological space[6].
  • Lindelöf space's Microsoft Academic ID is recorded as 165612278[7].
  • Lindelöf space's ProofWiki ID is recorded as Definition:Lindelöf_Space[8].
  • Lindelöf space's NicoNicoPedia ID is recorded as リンデレーフ空間[9].
  • Lindelöf space's Encyclopedia of Mathematics article ID is recorded as Lindelöf_space[10].
  • Lindelöf space's PlanetMath ID is recorded as LindelofSpace[11].
  • Lindelöf space's Great Russian Encyclopedia portal ID is recorded as lindeliofovo-prostranstvo-0d57b6[12].
  • Lindelöf space's Metamath statement ID is recorded as df-ldlf[13].

Why It Matters

Lindelöf space ranks in the top 2% of general entities by monthly Wikipedia readership (59 views/month).[1] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[14] It is known by 5 alternative names across languages and contexts.[15]

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] . Freebase Data Dumps. wikidata.org.
  4. [5] . BabelNet. wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . 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.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] . Wikidata sitelinks. wikidata.org.
  3. [15] . 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). Lindelöf space. Retrieved April 10, 2026, from https://4ort.xyz/entity/lindel-f-space
MLA “Lindelöf space.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/lindel-f-space.
BibTeX @misc{4ortxyz_lindel-f-space_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lindelöf space}}, year = {2026}, url = {https://4ort.xyz/entity/lindel-f-space}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lindelöf space — https://4ort.xyz/entity/lindel-f-space (retrieved 2026-04-10)

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