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单词 PermutationGroup
释义

permutation group


A permutation groupMathworldPlanetmath is a pair (G,X) where G is an abstract group, and X is a set onwhich G acts faithfully. Alternatively, this can be thought of as a group G equipped with ahomomorphismPlanetmathPlanetmathPlanetmathPlanetmathPlanetmathPlanetmathPlanetmathPlanetmath in to Sym(X), the symmetric groupMathworldPlanetmathPlanetmath on X.

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更新时间:2025/5/4 19:23:05