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graph isomorphism

bijection between the vertex set of two graphs
Thing graph_property Q303100
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graph isomorphism

Summary

graph isomorphism is a graph property[1]. It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • graph isomorphism's instance of is recorded as graph property[3].
  • graph isomorphism is a type of isomorphism[4].
  • graph isomorphism is a type of Fractional graph isomorphism[5].
  • graph isomorphism is a type of graph homomorphism[6].
  • graph isomorphism's Commons category is recorded as Graph isomorphism[7].
  • graph isomorphism's definition domain is recorded as vertex set[8].
  • graph isomorphism's image of function is recorded as vertex set[9].
  • graph isomorphism's studied by is recorded as graph theory[10].
  • graph isomorphism's studied by is recorded as category theory[11].
  • graph isomorphism's maintained by WikiProject is recorded as WikiProject Mathematics[12].

Body

Definition and Type

graph isomorphism's instance of is recorded as graph property[3]. Recorded subclass of include isomorphism[4], Fractional graph isomorphism[5], and graph homomorphism[6].

Why It Matters

graph isomorphism has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[2] It is known by 5 alternative names across languages and contexts.[13]

Related Entities

graph theory

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.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [13] ↑ . Wikidata aliases. 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). graph isomorphism. Retrieved May 3, 2026, from https://4ort.xyz/entity/graph-isomorphism
MLA “graph isomorphism.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/graph-isomorphism.
BibTeX @misc{4ortxyz_graph-isomorphism_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{graph isomorphism}}, year = {2026}, url = {https://4ort.xyz/entity/graph-isomorphism}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): graph isomorphism — https://4ort.xyz/entity/graph-isomorphism (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/graph-isomorphism · 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. 7h ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Maintained by wikiproject → WikiProject Mathematics
    Subclass of → —
    Definition domain → vertex set
    Studied by → graph theory, category theory
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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