Home › Entities › mathematical_concept › algebraic stack

algebraic stack

stack in groupoids over the étale site of schemes such that the diagonal map is representable and that there exists a smooth surjection from a scheme
Intangible mathematical_concept Q1687845
Press Enter · cited answer in seconds

algebraic stack

Summary

algebraic stack is a mathematical concept[1]. It draws 24 Wikipedia views per month (mathematical_concept category, ranking #243 of 1,007).[2]

Key Facts

  • algebraic stack's instance of is recorded as mathematical concept[3].
  • algebraic stack's subclass of is recorded as stack[4].
  • algebraic stack's Stack Exchange tag is recorded as https://mathoverflow.net/tags/algebraic-stacks[5].
  • algebraic stack's Google Knowledge Graph ID is recorded as /g/1hh_p6xry[6].
  • algebraic stack's nLab ID is recorded as algebraic stack[7].
  • algebraic stack's ProofWiki ID is recorded as Definition:Artin_Stack[8].

Why It Matters

algebraic stack draws 24 Wikipedia views per month (mathematical_concept category, ranking #243 of 1,007).[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.
  6. [8] ↑ . 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). algebraic stack. Retrieved May 3, 2026, from https://4ort.xyz/entity/algebraic-stack
MLA “algebraic stack.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/algebraic-stack.
BibTeX @misc{4ortxyz_algebraic-stack_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{algebraic stack}}, year = {2026}, url = {https://4ort.xyz/entity/algebraic-stack}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): algebraic stack — https://4ort.xyz/entity/algebraic-stack (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/algebraic-stack · Last refreshed: