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edge cover number

size of a minimum edge cover in a graph without isolated vertices
Thing graph_property Q93639136
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edge cover number

Summary

edge cover number is a graph property[1]. It is known by 8 alternative names across languages and contexts.[2]

Key Facts

  • edge cover number's instance of is recorded as graph property[3].
  • edge cover number is a type of non-negative integer[4].
  • edge cover number is a type of cardinality[5].
  • edge cover number's facet of is recorded as edge cover[6].
  • edge cover number's definition domain is recorded as graph without isolated vertices[7].
  • edge cover number's greater than is recorded as matching number[8].
  • edge cover number's greater than is recorded as clique cover number[9].
  • edge cover number's less than is recorded as number of vertices[10].
  • edge cover number's less than is recorded as number of edges[11].
  • edge cover number's maintained by WikiProject is recorded as WikiProject Mathematics[12].

Body

Definition and Type

edge cover number's instance of is recorded as graph property[3]. Recorded subclass of include non-negative integer[4] and cardinality[5].

Why It Matters

edge cover number is known by 8 alternative names across languages and contexts.[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] ↑ . Retrieved . 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 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). edge cover number. Retrieved October 8, 2026, from https://4ort.xyz/entity/edge-cover-number
MLA “edge cover number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Oct. 2026, https://4ort.xyz/entity/edge-cover-number.
BibTeX @misc{4ortxyz_edge-cover-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{edge cover number}}, year = {2026}, url = {https://4ort.xyz/entity/edge-cover-number}, note = {Accessed: 2026-10-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): edge cover number — https://4ort.xyz/entity/edge-cover-number (retrieved 2026-10-08)

Canonical URL: https://4ort.xyz/entity/edge-cover-number · 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. 11h ago · KrBot bot · 2026-10-08 view diff on Wikidata ↗
    Wikipedia languages → ['en', 'ru', 'uk']
    Sitelink count → 3
    Claims rich → —
    "/* wbsetqualifier-update:1| */ [[Property:P1013]]: [[Q11668618]], разрешение перенаправления / resolving redirect [[Q55935272]] → [[Q11668618]] ([[:toollabs:editgroups/b/KrBotResolvingRedirect/Q559352"
  2. 6w ago · Dexxor · 2026-08-27 view diff on Wikidata ↗
    Subclass of → non-negative integer, cardinality
    In defining formula → \rho, \|G\|, \tau +4
    Mathworld id → EdgeCoverNumber
    Google knowledge graph id → /g/11jgc_3d1g
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|2 */ [[Property:P7235]]: G"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.