介绍一种关于四重映轴S4及四重反轴I4独立性的简洁推导
王渭娜, 刘峰毅, 王文亮()
Introduction to a Concise Deduction for the Independence of the Rotation-Reflection Axis S4 and the Rotation-Inversion Axis I4
Weina Wang, Fengyi Liu, Wenliang Wang()

图1. S4群与I4群对称操作的对应关系

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