1. TWO PROBLEMS IN DYNAMICS ON TORI Open Access Author: Liu, Qiao Title: TWO PROBLEMS IN DYNAMICS ON TORI Graduate Program: Mathematics Keywords: Group actionHausdorff dimensionLocal rigidityDynamical system File: Download Qiao_Liu-Dissertation_final_version.pdf Committee Members: Federico Rodriguez Hertz, Major Field MemberZhiren Wang, Chair & Dissertation AdvisorMartin Bojowald, Outside Unit & Field MemberBoris Kalinin, Major Field MemberCarina Curto, Program Head/Chair