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zero morphism

bi-universal property in category theory
Thing general Q2905069
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zero morphism

Summary

zero morphism ranks in the top 2% of general entities by monthly Wikipedia readership (37 views/month).[1]

Key Facts

  • zero morphism's subclass of is recorded as constant morphism[2].
  • zero morphism's subclass of is recorded as coconstant morphism[3].
  • zero morphism's Freebase ID is recorded as /m/01vgmp[4].
  • zero morphism's studied by is recorded as category theory[5].
  • zero morphism's nLab ID is recorded as zero morphism[6].
  • zero morphism's Microsoft Academic ID is recorded as 100991340[7].

Why It Matters

zero morphism ranks in the top 2% of general entities by monthly Wikipedia readership (37 views/month).[1] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[8]

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] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. 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). zero morphism. Retrieved April 10, 2026, from https://4ort.xyz/entity/zero-morphism
MLA “zero morphism.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/zero-morphism.
BibTeX @misc{4ortxyz_zero-morphism_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{zero morphism}}, year = {2026}, url = {https://4ort.xyz/entity/zero-morphism}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): zero morphism — https://4ort.xyz/entity/zero-morphism (retrieved 2026-04-10)

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