group action

group action

  1. (group theory) A mapping of a mathematical group to the permutations of an object that is compatible with the group operation.
  2. (sociology) A situation in which a large number of agents take action simultaneously in order to achieve a common goal; their actions are usually coordinated.
  • French: action de groupe
  • German: Gruppenaktion, Gruppenoperation, Gruppenwirkung
  • Russian: де́йствие гру́ппы

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