2 papers
math.AP2026
An inverse random source problem for the fractional Helmholtz equation
Peijun Li, Zhenqian Li
This paper investigates an inverse random source problem for the stochastic fractional Helmholtz equation. The source is modeled as a centered, complex-valued, microlocally isotrop…
math.AP2024
Stability for inverse random source problems of the polyharmonic wave equation
Peijun Li, Zhenqian Li, Ying Liang
This paper investigates stability estimates for inverse source problems in the stochastic polyharmonic wave equation, where the source is represented by white noise. The study exam…