Richard Lyons (mathematician)

Richard Lyons - American mathematician. Article “Richard Lyons (mathematician)” in English Wikipedia has 17.7 points for quality (as of July 1, 2025). The article contains 4 references and 3 sections.

This article has the best quality in German Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Richard Lyons (mathematician)”, its content was written by 15 registered users of English Wikipedia and edited by 42 registered Wikipedia users in all languages.

The article is cited 15 times in English Wikipedia and cited 173 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #278134 in December 2023
• Global: #384071 in May 2016

The highest popularity rank from 2008:

• Local (English): #1142973 in October 2024
• Global: #1893130 in October 2024

There are 6 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, 2025 (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	German (de) Richard Lyons (Mathematiker)		25.0112
2	Greek (el) Ρίτσαρντ Λάιονς (μαθηματικός)		24.2445
3	Arabic (ar) ريتشارد ليونز		22.4197
4	French (fr) Richard Lyons (mathématicien)		18.5845
5	English (en) Richard Lyons (mathematician)		17.7429
6	Portuguese (pt) Richard Lyons		12.9438

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

The most popular language versions of the article "Richard Lyons (mathematician)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Richard Lyons (mathematician)		21 794
2	German (de) Richard Lyons (Mathematiker)		5 816
3	Portuguese (pt) Richard Lyons		2 456
4	Greek (el) Ρίτσαρντ Λάιονς (μαθηματικός)		255
5	Arabic (ar) ريتشارد ليونز		228
6	French (fr) Richard Lyons (mathématicien)		228

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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 "Richard Lyons (mathematician)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Richard Lyons (mathematician)		181
2	German (de) Richard Lyons (Mathematiker)		15
3	French (fr) Richard Lyons (mathématicien)		10
4	Greek (el) Ρίτσαρντ Λάιονς (μαθηματικός)		7
5	Portuguese (pt) Richard Lyons		4
6	Arabic (ar) ريتشارد ليونز		2

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

Language versions of the article "Richard Lyons (mathematician)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Richard Lyons (Mathematiker)		16
2	English (en) Richard Lyons (mathematician)		15
3	Greek (el) Ρίτσαρντ Λάιονς (μαθηματικός)		5
4	French (fr) Richard Lyons (mathématicien)		3
5	Portuguese (pt) Richard Lyons		2
6	Arabic (ar) ريتشارد ليونز		1

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

Language versions of the article "Richard Lyons (mathematician)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) ريتشارد ليونز		0
2	German (de) Richard Lyons (Mathematiker)		0
3	Greek (el) Ρίτσαρντ Λάιονς (μαθηματικός)		0
4	English (en) Richard Lyons (mathematician)		0
5	French (fr) Richard Lyons (mathématicien)		0
6	Portuguese (pt) Richard Lyons		0

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

Language versions of the article "Richard Lyons (mathematician)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Portuguese (pt) Richard Lyons		126
2	German (de) Richard Lyons (Mathematiker)		17
3	English (en) Richard Lyons (mathematician)		15
4	French (fr) Richard Lyons (mathématicien)		9
5	Greek (el) Ρίτσαρντ Λάιονς (μαθηματικός)		4
6	Arabic (ar) ريتشارد ليونز		2

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#	Language	Value
ar	Arabic ريتشارد ليونز
de	German Richard Lyons (Mathematiker)
el	Greek Ρίτσαρντ Λάιονς (μαθηματικός)
en	English Richard Lyons (mathematician)
fr	French Richard Lyons (mathématicien)
pt	Portuguese Richard Lyons

Best Rank

English: #1142973 10.2024

Global: #1893130 10.2024

Best Rank

English: #278134 12.2023

Global: #384071 05.2016

On 28 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Ali Khamenei, Iran, Ruhollah Khomeini, Jeffrey Epstein, Supreme Leader of Iran, Mohammad Reza I of Iran, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Masoud Pezeshkian, Resident Evil Requiem.

In English Wikipedia the most popular articles on that day were: Ali Khamenei, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Iran, Ruhollah Khomeini, Iran–Israel conflict, Supreme Leader of Iran, Scream 7, Elimination Chamber (2026), World War III.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information