Topological Factors of Rank-One Subshifts
Gao, Su, Caleb Ziegler · arXiv (Cornell University) · 2019
We study topological factors of rank-one subshifts and prove that those factors that are themselves subshifts are either finite or isomorphic to the original rank-one subshifts. Thus, we completely characterize the subshift factors of rank-one subshifts.