Klein four-group

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

In mathematics, the Klein four-group is an abelian group with four elements, in which each element is self-inverse (composing it with itself produces the identity) and in which composing any two of the three non-identity elements produces the third one.

Excerpt from the Wikipedia article “Klein four-group”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Roderich Kahn, CC BY-SA 4.0, via Wikimedia Commons.