2 papers
math.AP2024
Stability for a multi-frequency inverse random source problem
Tianjiao Wang, Xiang Xu, Yue Zhao
We present stability estimates for the inverse source problem of the stochastic Helmholtz equation in two and three dimensions by either near-field or far-field data. The random so…
math.AP2023
A priori bounds for elastic scattering by deterministic and random unbounded rough surfaces
Tianjiao Wang, Yiwen Lin, Xiang Xu
This paper investigates the elastic scattering by unbounded deterministic and random rough surfaces, which both are assumed to be graphs of Lipschitz continuous functions. For the…