2 citations · 3 across the 4 of their papers we have counts for
4 papers
Stability for the Helmholtz equation in deterministic and random periodic structures
Gang Bao, Yiwen Lin, Xiang Xu
Stability results for the Helmholtz equations in both deterministic and random periodic structures are proved in this paper. Under the assumption of excluding resonances, by a vari…
Numerical solution of an inverse random source problem for the time fractional diffusion equation via PhaseLift
Yuxuan Gong, Peijun Li, Xu Wang +1
This paper is concerned with the inverse random source problem for a stochastic time fractional diffusion equation, where the source is assumed to be driven by a Gaussian random fi…
An inverse spectral problem for a damped wave operator
Gang Bao, Xiang Xu, Jian Zhai
This paper proposes a new and efficient numerical algorithm for recovering the damping coefficient from the spectrum of a damped wave operator, which is a classical Borg-Levinson i…
Inversion of trace formulas for a Sturm-Liouville operator
Xiang Xu, Jian Zhai
This paper revisits the classical problem "Can we hear the density of a string?", which can be formulated as an inverse spectral problem for a Sturm-Liouville operator. Based on in…