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quasi-abelian category

pre-abelian category in which the pushout of a kernel along arbitrary morphisms is again a kernel and the pullback of a cokernel along arbitrary morphisms is again a cokernel
Thing general Q30715306
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quasi-abelian category

Summary

Key Facts

  • quasi-abelian category is a type of semi-abelian category[1].

Body

Definition and Type

quasi-abelian category is a type of semi-abelian category[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). quasi-abelian category. Retrieved May 7, 2026, from https://4ort.xyz/entity/quasi-abelian-category
MLA “quasi-abelian category.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/quasi-abelian-category.
BibTeX @misc{4ortxyz_quasi-abelian-category_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{quasi-abelian category}}, year = {2026}, url = {https://4ort.xyz/entity/quasi-abelian-category}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): quasi-abelian category — https://4ort.xyz/entity/quasi-abelian-category (retrieved 2026-05-07)

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