automorphism group

短语

词形变化

automorphism groups 复数 automorphism groups

释义与例句

n.
  1. 1.

    The group of automorphisms of a given set or other mathematical object, with the group operation being function composition.

    数学

    The automorphism group of a set is the set's symmetric group.

    The automorphism group of a finite-dimensional vector space (respectively, projective space) is the space's general linear group (respectively, projective linear group).