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Dehn surgery

operation used to modify three-dimensional topological spaces
Thing mathematical_operation Q3675173
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Dehn surgery

Summary

Dehn surgery is a mathematical operation[1]. It draws 65 Wikipedia views per month (mathematical_operation category, ranking #9 of 11).[2]

Key Facts

  • Dehn surgery's instance of is recorded as mathematical operation[3].
  • Dehn surgery's instance of is recorded as rule[4].
  • Max Dehn is named after Dehn surgery[5].
  • Dehn surgery is a type of surgery[6].
  • Dehn surgery's maintained by WikiProject is recorded as WikiProject Mathematics[7].

Body

Definition and Type

Recorded instance of include mathematical operation[3] and rule[4]. Dehn surgery is a type of surgery[6].

Origins

Max Dehn is named after Dehn surgery[5].

Why It Matters

Dehn surgery draws 65 Wikipedia views per month (mathematical_operation category, ranking #9 of 11).[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). Dehn surgery. Retrieved May 3, 2026, from https://4ort.xyz/entity/dehn-surgery
MLA “Dehn surgery.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dehn-surgery.
BibTeX @misc{4ortxyz_dehn-surgery_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Dehn surgery}}, year = {2026}, url = {https://4ort.xyz/entity/dehn-surgery}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Dehn surgery — https://4ort.xyz/entity/dehn-surgery (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/dehn-surgery · 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. 16d ago · InternetArchiveBot bot · 2026-05-17 view diff on Wikidata ↗
    Nlab id → Dehn surgery
    Subclass of → surgery
    Instance of → mathematical operation, rule
    Maintained by wikiproject → WikiProject Mathematics
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P10283]]: C69330547, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.