2 papers
math.AP2025
The boundedness of wave operators for the Laplace operator with finite rank perturbations
Han Cheng, Shanlin Huang, Avy Soffer +1
This paper investigates the boundedness of wave operators for the Laplace operator with finite rank perturbations \begin{equation*} H=-Î+\sum\limits_{i=1}^N\langle\cdot\,, Ï…
math.AP2025
The -boundedness of wave operators for higher order Schrödinger operator with zero singularities in low odd dimensions
Han Cheng, Avy Soffer, Zhao Wu +1
This paper investigates the -bounds of wave operators for higher-order Schrödinger operators on , with and real-valued decaying pote…