2 papers
math.SP2024
Anderson localization for CMV matrices with Verblunsky coefficients defined by the hyperbolic toral automorphism
Yanxue Lin, Shuzheng Guo, Daxiong Piao
In this paper, we prove the large deviation estimates and Anderson localization for CMV matrices on with Verblunsky coefficients defined dynamically by the h…
math.DS2023
Invariant curves of quasi-periodic reversible mappings and its application
Yan Zhuang, Daxiong Piao, Yanmin Niu
We consider the existence of invariant curves of real analytic reversible mappings which are quasi-periodic in the angle variables. By the normal form theorem, we prove that under…