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Enriques surface

Algebraic surface with special triviality properties
Thing mathematical_concept Q5379864
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Summary

Enriques surface is a mathematical concept[1]. It is known by 3 alternative names across languages and contexts.[2]

Key Facts

  • Subclass of: algebraic surface[3], complex manifold[4], 4-manifold[5]
  • Maintained by WikiProject: WikiProject Mathematics[6]
  • Euler characteristic: 12[7]

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] ↑ . 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). Enriques surface. Retrieved October 14, 2026, from https://4ort.xyz/entity/enriques-surface
MLA “Enriques surface.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/enriques-surface.
BibTeX @misc{4ortxyz_enriques-surface_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Enriques surface}}, year = {2026}, url = {https://4ort.xyz/entity/enriques-surface}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Enriques surface — https://4ort.xyz/entity/enriques-surface (retrieved 2026-10-14)

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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. 13d ago · Ferran Mir · 2026-10-03 view diff on Wikidata ↗
    Defining formula → w^2x^2y^2 + w^2x^2z^2 + w^2y^2z^2 + x^2y^2z^2 + wxyzQ(w,x,y,
    Wikidata description → Algebraic surface with special triviality properties
    Sitelink count → 3
    Microsoft academic id (discontinued) → 2776319668
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Instance of: mathematical concept"
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