Qiaoling Wei

collaborators

2 papers

math.DS2026

Generic Spectral Determination of Semiclassical Schrödinger Operators with $Z_{2}$ -Symmetry

Qiaoling Wei

Consider the two-dimensional semiclassical Schrödinger operator $P_{ℏ} = - \frac{ℏ ^{2}}{2} Δ + V$ on $R^{2}$ , where $V$ has a nondegenerate well at the origin, its harmonic fre…

math.DS2025

Rotation Numbers and Geometric Invariants in Bicycle Dynamics

Diantong Li, Qiaoling Wei, Meirong Zhang +1

We study planar bicycle dynamics via the rotation number function associated with a closed front track and bicycle length R. We prove that mode-locking plateaus occur only at integ…

Generic Spectral Determination of Semiclassical Schrödinger Operators with Z2​-Symmetry

Rotation Numbers and Geometric Invariants in Bicycle Dynamics

Generic Spectral Determination of Semiclassical Schrödinger Operators with $Z_{2}$ -Symmetry