2 papers
math.SP2025
On the inverse transmission eigenvalue problem with a piecewise refractive index
Tao Liu, Kang Lyu, Guangsheng Wei +1
In this paper, we consider the inverse spectral problem of determining the spherically symmetric refractive index in a bounded spherical region of radius . Instead of the usual…
math.SP2023
Interior inverse problem for global conservative multipeakon solutions of the Camassa-Holm equation
Tao Liu, Kang Lyu
We consider the interior inverse problem associated with the global conservative {multipeakon} solution of the Camassa-Holm equation. Based on the inverse spectral theory on the ha…