3 papers
math.SP2026
Solving Inverse Dirac-weighted Sturm-Liouville Problems via Cauchy problems
Min Zhao, Jiangang Qi, and Xiao Chen
Building on the point interaction method developed in our previous work, this paper studies inverse eigenvalue problems for regular Sturm-Liouville problems with Dirac weights. Mor…
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.SP2024
A new approach to inverse Sturm-Liouville problems based on point interaction
Min Zhao, Jiangang Qi, Xiao Chen
In the present paper, motivated by point interaction, we propose a new and explicit approach to inverse Sturm-Liouville eigenvalue problems under Dirichlet boundary. More precisely…