论文信息 - Automorphisms of one-sided subshifts of finite type

Automorphisms of one-sided subshifts of finite type

We prove that the automorphism group of a one-sided subshift of finite type is generated by elements of finite order. For one-sided full shifts we characterize the finite subgroups of the automorphism group. For one-sided subshifts of finite type we show that there are strong restrictions on the finite subgroups of the automorphism group.

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