The purpose of this paper is to solve the inverse spectral problems for Sturm-Liouville operator with boundary conditions depending on spectral parameter and double discontinuities inside the interval. It is proven that the coefficients of the problem can be uniquely determined by either Weyl function or given two different spectral sequences.
"Double Discontinuous Inverse Problems for Sturm-Liouville Operator with Parameter-Dependent Conditions." Abstr. Appl. Anal. 2013 1 - 7, 2013. https://doi.org/10.1155/2013/794262