Wikidata facts
- Subclass of
- group
- Has part
- crystal system
Show 2 more facts
- Commons category
- Point groups
- maintained by WikiProject
- WikiProject Mathematics
Sources (2)
via Wikidata · CC0
Article · 中文
在數學裡，點群是指固定一點不動之幾何對稱（等距同構）的群。
Abstract from DBpedia / Wikipedia · CC BY-SA