Showing math.SPShow all
3 papers · 1 filter
math.SP2026
Third-order inverse spectral problem with the three-point boundary conditions
Natalia P. Bondarenko
In this paper, we study a new inverse spectral problem that consists in the recovery of the third-order differential equation from two spectra corresponding to the boundary conditi…
math.SP2026
Uniform stability of higher-order inverse spectral problems
Natalia P. Bondarenko
In this paper, the reconstruction of a linear differential operator of arbitrary order is studied by using two types of spectral characteristics: (i) eigenvalues and weig…
math.SP2025
Uniform stability for the inverse Sturm-Liouville problem with eigenparameter-dependent boundary conditions
Natalia P. Bondarenko
We consider a class of self-adjoint Sturm-Liouville problems with rational functions of the spectral parameter in the boundary conditions. The uniform stability for direct and inve…