Half-inverse spectral problems for Sturm--Liouville operators with singular potentials

Hryniv, Rostyslav O.; Mykytyuk, Yaroslav V.

Half-inverse spectral problems for Sturm--Liouville operators with singular potentials

Authors

Description

Half-inverse spectral problem for a Sturm--Liouville operator consists in reconstruction of this operator by its spectrum and half of the potential. We give the necessary and sufficient conditions for solvability of the half-inverse spectral problem for the class of Sturm--Liouville operators with singular potentials from the space $W^{-1}_2(0,1)$ and provide the reconstruction algorithm.
21 pages