Home › Entities › general › universal vertex

universal vertex

vertex of an undirected graph that is adjacent to all other vertices of the graph. It may also be called a dominating vertex, as it forms a one-element dominating set in the graph
Thing general Q26789594
Press Enter · cited answer in seconds

universal vertex

Summary

universal vertex ranks in the top 2% of general entities by monthly Wikipedia readership (9 views/month).[1]

Key Facts

  • universal vertex's subclass of is recorded as node[2].
  • universal vertex's subclass of is recorded as dominating set[3].
  • universal vertex's part of is recorded as undirected graph[4].
  • universal vertex's Google Knowledge Graph ID is recorded as /g/11c1n833wk[5].
  • universal vertex's maintained by WikiProject is recorded as WikiProject Mathematics[6].
  • universal vertex's Semantic Scholar topic ID is recorded as 280328[7].

Why It Matters

universal vertex ranks in the top 2% of general entities by monthly Wikipedia readership (9 views/month).[1] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[8] It is known by 6 alternative names across languages and contexts.[9]

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.
  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.
  3. [9] ↑ . 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). universal vertex. Retrieved April 10, 2026, from https://4ort.xyz/entity/universal-vertex
MLA “universal vertex.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/universal-vertex.
BibTeX @misc{4ortxyz_universal-vertex_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{universal vertex}}, year = {2026}, url = {https://4ort.xyz/entity/universal-vertex}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): universal vertex — https://4ort.xyz/entity/universal-vertex (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/universal-vertex · Last refreshed: