Then, by letting the automorphism in a theorem in Chapter 2 to be the identity, we get the closedness theorem for conjugacy classes of finite order in Lie groups.

• 随后，我们在第二章的某个定理中取自同构为恒同映射的特殊情况，证明了李群中有限阶共轭类的闭性定理，并给出了一个关于李群中某些共轭类是闭子流形的猜测。