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sheaf theory

subfield of mathematics
Class type of: mathematics Q77827144

Facts

4 properties
Instance of
branch of mathematics, mathematical theory[2]
Subclass of
mathematics[3]
Part of
theory of presheaves[4]
Is the study of
sheaf[5]
🏷️ Also known as
en sheaf theory ar نظرية الحزم de Garbentheorie es teoría de haces fa نظریه بافه fr théorie des faisceaux he תורת האלומות it teoria degli fasci ja 層の理論 ko 층론 nl schoventheorie pt teoria dos feixes ru теория пучков sv kärveteori tr demet teorisi uk теорія пучків zh 層論 zh-hans 层论
🔖 Identifiers · 6
Image (Wikimedia Commons)
SheafMorphism-01a.png ↗
Encyclopedia of Mathematics article ID
Sheaf_theory
Great Russian Encyclopedia Online ID (2017)
3485104
Great Russian Encyclopedia portal ID
teoriia-puchkov-9af28a
Stack Exchange tag
mathoverflow.net, math.stackexchange.com
Topic's main category
Category:Sheaf theory

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🔗 Connections
← Studied by 5
sheaf, sheaf cohomology, coherent sheaf, constant sheaf, Cousin problems
Instance of 1
branch of mathematics
Is the study of 1
sheaf
Subclass of 1
mathematics
Topic's main category 1
Category:Sheaf theory
← Category's main topic 1
Category:Sheaf theory
← Facet of 1
stalk
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Summary

sheaf theory is a branch of mathematics[1].

Related Entities

mathematics

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] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). sheaf theory. Retrieved November 11, 2026, from https://4ort.xyz/entity/sheaf-theory
MLA “sheaf theory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/sheaf-theory.
BibTeX @misc{4ortxyz_sheaf-theory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{sheaf theory}}, year = {2026}, url = {https://4ort.xyz/entity/sheaf-theory}, note = {Accessed: 2026-11-11}}
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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. 5w ago · MsynBot bot · 2026-10-06 view diff on Wikidata ↗
    Topic's main category → Category:Sheaf theory
    Subclass of → mathematics
    Is the study of → sheaf
    Instance of → branch of mathematics, mathematical theory
    + 1 other property edited (see Wikidata diff for full list)
    "Changed the item: add badge sitelink to redirect to ptwiki sitelink; see Sitelinks to redirects for details #msynbotTask10"
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