From the 1 of 6 linked papers with an AI index.
6 papers
Reconstruct the ambient noise source from the multi-frequency sparse correlation data
Hao Gu, Hongxia Guo, Xiang Xu +1
The paper proposes a multi‑frequency factorization technique that can recover the shape of an ambient noise source using only a few correlation measurements, with low computational…
Stability for the inverse random potential scattering problem
Tianjiao Wang, Xiang Xu, Yue Zhao
This paper is concerned with an inverse random potential problem for the Schrödinger equation. The random potential is assumed to be a generalized Gaussian random function, whose…
A computational inverse random source problem for elastic waves
Hao Gu, Tianjiao Wang, Xiang Xu +1
This paper investigates the inverse random source problem for elastic waves in three dimensions, where the source is assumed to be driven by an additive white noise. A novel comput…
PML method for the stochastic acoustic scattering problem driven by an additive Gaussian noise
Hongxia Guo, Tianjiao Wang, Xiang Xu +1
This paper is concerned with the time-domain stochastic acoustic scattering problem driven by a spatially white additive Gaussian noise. The main contributions of the work are twof…
Inverse random source problem for Maxwell equations in an inhomogeneous medium
Tianjiao Wang, Xiang Xu, Yue Zhao
This paper concerns the inverse random source problem of the stochastic Maxwell equations driven by white noise in an inhomogeneous background medium. The well-posedness is establi…
Stability for an inverse random source problem of the biharmonic Schrodinger equation
Tianjiao Wang, Xiang Xu, Yue Zhao
In this paper, we study the inverse random source scattering problem for the biharmonic Schrodinger equation in two and three dimensions. The driven source is assumed to be a gener…