Yingte Sun

collaborators

2 papers

math.SP2026

How the Angle of Static Field Affects the Spectrum of Lattice Schrodinger Operator on $Z^{2}$

Meina Gao, Siming Li, Yingte Sun

The spectral properties of the discrete Schrodinger operator on a two-dimensional lattice under uniform static fields are critically governed by the field direction: for angles par…

math.DS2026

Localized state for nonlinear disordered stark model

Shengqing Hu, Yingte Sun

In this paper, we consider the following nonlinear disordered Stark model: $i \partial_{t} u_{n} + I^´ (u_{n + 1} + u_{n - 1}) + n u_{n} + v_{n} u_{n} + I^µ∣ u_{n} ∣^{2} u_{n} = 0, n \in Z .$ By employ…

How the Angle of Static Field Affects the Spectrum of Lattice Schrodinger Operator on Z2

Localized state for nonlinear disordered stark model

How the Angle of Static Field Affects the Spectrum of Lattice Schrodinger Operator on $Z^{2}$