Professor Su Gao invites you to attend the PhD dissertation defense of Caleb Ziegler
Monday, March 19th at 1:00 pm in GAB 461
"On Factors of Rank One Subshifts"
In this talk, we will answer several open problems about rank one subshifts. We completely classify the maximal equicontinuous factor for rank one subshifts, so that this factor can be computed from the parameters. We use these methods to classify when large classes of rank one subshifts have mixing properties. Also, we completely classify the situation when a rank one subshift can be a factor of another rank one subshift.