intersection number

smallest number of cliques that together cover all edges
Thing graph_property Q17101799
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intersection number

Summary

intersection number is a graph property[1]. It draws 45 Wikipedia views per month (graph_property category, ranking #26 of 43).[2]

Key Facts

  • intersection number's instance of is recorded as graph property[3].
  • intersection number is a type of non-negative integer[4].
  • intersection number's different from is recorded as clique cover number[5].
  • intersection number's greater than is recorded as edge packing number with respect to cliques[6].
  • intersection number's greater than is recorded as dot product dimension[7].
  • intersection number's less than is recorded as number of edges[8].
  • intersection number's maintained by WikiProject is recorded as WikiProject Mathematics[9].

Body

Definition and Type

intersection number's instance of is recorded as graph property[3]. It is a type of non-negative integer[4].

Why It Matters

intersection number draws 45 Wikipedia views per month (graph_property category, ranking #26 of 43).[2] It is known by 11 alternative names across languages and contexts.[10]

📑 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). intersection number. Retrieved October 8, 2026, from https://4ort.xyz/entity/intersection-number-q17101799
MLA “intersection number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Oct. 2026, https://4ort.xyz/entity/intersection-number-q17101799.
BibTeX @misc{4ortxyz_intersection-number-q17101799_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{intersection number}}, year = {2026}, url = {https://4ort.xyz/entity/intersection-number-q17101799}, note = {Accessed: 2026-10-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): intersection number — https://4ort.xyz/entity/intersection-number-q17101799 (retrieved 2026-10-08)

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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. 9h ago · KrBot bot · 2026-10-08 view diff on Wikidata ↗
    Maintained by wikiproject → WikiProject Mathematics
    Wikidata description → smallest number of cliques that together cover all edges
    Greater than → edge packing number with respect to cliques, dot product dimension
    Subclass of → non-negative integer
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetqualifier-update:1| */ [[Property:P1013]]: [[Q11668618]], разрешение перенаправления / resolving redirect [[Q55935272]] → [[Q11668618]] ([[:toollabs:editgroups/b/KrBotResolvingRedirect/Q559352"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.