activity
20212026
most citedStability of Spectral Types of Quasi-Periodic Schrödinger Operators With Respect to Perturbations by Decaying Potentials

1 citations · 1 across the 6 of their papers we have counts for

collaborators
Showing math.DSShow all

2 papers · 1 filter

math.DS2026

Monotonicity, global symplectification and the stability of Dry Ten Martini Problem

Xianzhe Li, Disheng Xu, Qi Zhou

We prove that, for every irrational frequency and every analytic Type I potential, each supercritical spectral energy satisfying the gap-labelling condition is an endpoint of an op…

math.DS2021

Quantitative reducibility of Gevrey quasi-periodic cocycles and its applications

Xianzhe Li

We establish a quantitative version of strong almost reducibility result for quasi-periodic cocycle close to a constant in Gevrey class. We prove that,…