bn:00041944n
Noun Concept
Categories: Articles with short description, Representation theory of groups, Group actions, Group theory, Symmetry
EN
group action  Faithful Group Action  Group Orbit  action  action of a group
EN
Action taken by a group of people WordNet 3.0
English:
mathematics
Definitions
Relations
Sources
EN
In mathematics, a group action on a space is a group homomorphism of a given group into the group of transformations of the space. Wikipedia
Operation of the elements of a group as transformations or automorphisms Wikidata
A mapping of a mathematical group to the permutations of an object that is compatible with the group operation. Wiktionary
A mapping of a mathematical group. Wiktionary (translation)