2 papers
math.CA2025
A new approach to inverse Sturm-Liouville problems based on point interaction II. The singular case
Min Zhao, Jiangang Qi, Xiao Chen
In this paper, further to the point interaction method for inverse Sturm-Liouville problems on finite intervals firstly proposed in our previous work, we will continue to generaliz…
math.CA2020
The number of Dirac-weighted eigenvalues of Sturm-Liouville equations with integrable potentials and an application to inverse problems
Xiao Chen, Jiangang Qi
In this paper, we further Meirong Zhang, et al.'s work by computing the number of weighted eigenvalues for Sturm-Liouville equations, equipped with general integrable potentials an…