tree

undirected, connected and acyclic graph
Thing class_of_graphs_with_few_cliques Q272735
tree
Unknown authorUnknown author · Public Domain · Wikimedia
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tree

Summary

tree is a class of graphs with few cliques[1]. tree draws 1,264 Wikipedia views per month (class_of_graphs_with_few_cliques category, ranking #1 of 3).[2]

Key Facts

  • tree's instance of is recorded as class of graphs with few cliques[3].
  • tree's instance of is recorded as mathematical concept[4].
  • tree's instance of is recorded as hereditary graph class[5].
  • tree is named after tree[6].
  • tree is a type of connected graph[7].
  • tree is a type of forest[8].
  • tree is a type of pseudotree[9].
  • tree is a type of uniquely colorable graph[10].
  • tree is a type of hypertree[11].
  • tree is a type of block graph[12].
  • tree is a type of k-tree[13].
  • tree is used for tree structure[14].
  • tree's Commons category is recorded as Tree diagrams[15].
  • tree's said to be the same as is recorded as free tree[16].
  • tree is the opposite of cyclic graph[17].
  • tree's topic's main category is recorded as Category:Trees (graph theory)[18].
  • tree's Commons gallery is recorded as Tree diagram[19].
  • tree's has characteristic is recorded as edge-connectivity[20].
  • tree's has characteristic is recorded as vertex connectivity[21].
  • tree's has characteristic is recorded as chromatic number[22].
  • tree's different from is recorded as Baum[23].
  • tree's studied by is recorded as graph theory[24].
  • tree's does not have part is recorded as cycle[25].
  • tree's derivative work is recorded as tree[26].
  • tree's derivative work is recorded as dendrogram[27].

Body

Definition and Type

Recorded instance of include class of graphs with few cliques[3], mathematical concept[4], and hereditary graph class[5]. Recorded subclass of include connected graph[7], forest[8], pseudotree[9], uniquely colorable graph[10], hypertree[11], and block graph[12]. tree is the opposite of cyclic graph[17].

Origins

tree is named after tree[6].

Use and Application

tree is used for tree structure[14].

Why It Matters

tree draws 1,264 Wikipedia views per month (class_of_graphs_with_few_cliques category, ranking #1 of 3).[2] tree has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] tree is known by 24 alternative names across languages and contexts.[29]

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.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). tree. Retrieved May 3, 2026, from https://4ort.xyz/entity/tree-q272735
MLA “tree.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/tree-q272735.
BibTeX @misc{4ortxyz_tree-q272735_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{tree}}, year = {2026}, url = {https://4ort.xyz/entity/tree-q272735}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): tree — https://4ort.xyz/entity/tree-q272735 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/tree-q272735 · 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 · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Has use tree structure
    Studied by graph theory
    Instance of
    Subclass of connected graph, forest, pseudotree +4
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007548784505171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.