24 citations · 26 across the 3 of their papers we have counts for
4 papers · 1 filter
Inverse problems for Dirac operators with constant delay: uniqueness, characterization, uniform stability
Sergey Buterin, Nebojša Djurić
We initiate studying inverse spectral problems for Dirac-type functional-differential operators with constant delay. For simplicity, we restrict ourselves to the case when the dela…
Iso-bispectral potentials for Sturm-Liouville-type operators with small delay
Nebojša Djurić, Sergey Buterin
In recent years, there appeared a considerable interest in the inverse spectral theory for functional-differential operators with constant delay. In particular, it is well known th…
On non-uniqueness of recovering Sturm-Liouville operators with delay and the Neumann boundary condition at zero
Nebojša Djurić, Sergey Buterin
As is known, for each fixed the spectra of two operators generated by and the boundary conditions uniquely d…
On an open question in recovering Sturm-Liouville-type operators with delay
Nebojša Djurić, Sergey Buterin
In recent years, there appeared a considerable interest in the inverse spectral theory for functional-differential operators with constant delay. In particular, it is well known th…