Tree (graph theory)

Tree - undirected, connected and acyclic graph. Article “Tree (graph theory)” in English Wikipedia has 55.6 points for quality (as of July 1, 2026). The article contains 47 references and 16 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2026 the article “Tree (graph theory)” was edited by 1 authors in English Wikipedia and written by 4 authors in all languages.

Since the creation of article “Tree (graph theory)”, its content was written by 212 registered users of English Wikipedia and edited by 996 registered Wikipedia users in all languages.

The article is cited 537 times in English Wikipedia and cited 2820 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #3593 in June 2003
• Global: #2295 in June 2003

The highest popularity rank from 2008:

• Local (English): #38931 in April 2015
• Global: #34561 in December 2014

There are 36 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Tree (graph theory)		55.643
2	German (de) Baum (Graphentheorie)		51.0282
3	Estonian (et) Puu (graafiteooria)		43.6312
4	Tamil (ta) மரம் (கோட்டுருவியல்)		41.8136
5	Galician (gl) Árbore (teoría de grafos)		38.8118
6	Persian (fa) درخت (نظریه گراف)		37.664
7	Polish (pl) Drzewo (matematyka)		32.9454
8	Greek (el) Δέντρο (θεωρία γράφων)		32.8924
9	French (fr) Arbre (théorie des graphes)		29.588
10	Croatian (hr) Stablo (teorija grafova)		23.0809

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Tree (graph theory)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Tree (graph theory)		3 334 324
2	Russian (ru) Дерево (теория графов)		803 916
3	German (de) Baum (Graphentheorie)		616 235
4	Spanish (es) Árbol (teoría de grafos)		400 498
5	Japanese (ja) 木 (数学)		265 064
6	Polish (pl) Drzewo (matematyka)		242 875
7	Italian (it) Albero (grafo)		199 739
8	Chinese (zh) 树 (图论)		164 357
9	French (fr) Arbre (théorie des graphes)		155 915
10	Hebrew (he) עץ (תורת הגרפים)		124 459

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Tree (graph theory)" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Tree (graph theory)		6 760
2	German (de) Baum (Graphentheorie)		816
3	Russian (ru) Дерево (теория графов)		742
4	Japanese (ja) 木 (数学)		561
5	Polish (pl) Drzewo (matematyka)		485
6	French (fr) Arbre (théorie des graphes)		426
7	Spanish (es) Árbol (teoría de grafos)		398
8	Chinese (zh) 树 (图论)		367
9	Italian (it) Albero (grafo)		206
10	Hebrew (he) עץ (תורת הגרפים)		159

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Tree (graph theory)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Tree (graph theory)		212
2	German (de) Baum (Graphentheorie)		123
3	Russian (ru) Дерево (теория графов)		68
4	French (fr) Arbre (théorie des graphes)		52
5	Italian (it) Albero (grafo)		52
6	Hebrew (he) עץ (תורת הגרפים)		46
7	Japanese (ja) 木 (数学)		41
8	Polish (pl) Drzewo (matematyka)		40
9	Chinese (zh) 树 (图论)		38
10	Spanish (es) Árbol (teoría de grafos)		35

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Tree (graph theory)" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) شجرة (نظرية البيان)		1
2	English (en) Tree (graph theory)		1
3	Japanese (ja) 木 (数学)		1
4	Chinese (zh) 树 (图论)		1
5	Bulgarian (bg) Дърво (математика)		0
6	Catalan (ca) Arbre (teoria de grafs)		0
7	Czech (cs) Strom (graf)		0
8	German (de) Baum (Graphentheorie)		0
9	Greek (el) Δέντρο (θεωρία γράφων)		0
10	Esperanto (eo) Arbo (grafeoteorio)		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Tree (graph theory)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Tree (graph theory)		537
2	Russian (ru) Дерево (теория графов)		233
3	German (de) Baum (Graphentheorie)		231
4	Japanese (ja) 木 (数学)		184
5	Polish (pl) Drzewo (matematyka)		152
6	Ukrainian (uk) Дерево (теорія графів)		140
7	French (fr) Arbre (théorie des graphes)		137
8	Hebrew (he) עץ (תורת הגרפים)		135
9	Italian (it) Albero (grafo)		120
10	Spanish (es) Árbol (teoría de grafos)		118

More...

#	Language	Value
ar	Arabic شجرة (نظرية البيان)
bg	Bulgarian Дърво (математика)
ca	Catalan Arbre (teoria de grafs)
cs	Czech Strom (graf)
de	German Baum (Graphentheorie)
el	Greek Δέντρο (θεωρία γράφων)
en	English Tree (graph theory)
eo	Esperanto Arbo (grafeoteorio)
es	Spanish Árbol (teoría de grafos)
et	Estonian Puu (graafiteooria)
fa	Persian درخت (نظریه گراف)
fi	Finnish Puu (graafiteoria)
fr	French Arbre (théorie des graphes)
gl	Galician Árbore (teoría de grafos)
he	Hebrew עץ (תורת הגרפים)
hr	Croatian Stablo (teorija grafova)
hu	Hungarian Fa (gráfelmélet)
id	Indonesian Pohon (teori graf)
it	Italian Albero (grafo)
ja	Japanese 木 (数学)
ko	Korean 나무 그래프
lt	Lithuanian Medis (grafų teorija)
pl	Polish Drzewo (matematyka)
pt	Portuguese Árvore (grafo)
ro	Romanian Arbore (teoria grafurilor)
ru	Russian Дерево (теория графов)
sk	Slovak Strom (teória grafov)
sl	Slovenian Drevo (teorija grafov)
sr	Serbian Стабло (теорија графова)
sv	Swedish Träd (graf)
ta	Tamil மரம் (கோட்டுருவியல்)
th	Thai ต้นไม้ (ทฤษฎีกราฟ)
uk	Ukrainian Дерево (теорія графів)
ur	Urdu درخت (نظریہ گراف)
vi	Vietnamese Cây (lý thuyết đồ thị)
zh	Chinese 树 (图论)

Best Rank

English: #38931 04.2015

Global: #34561 12.2014

Best Rank

English: #3593 06.2003

Global: #2295 06.2003

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information