Inverse problems for differential operators with two delays larger than half the length of the interval and Dirichlet conditions

Inverse problems for differential operators with two delays larger than half the length of the interval and Dirichlet conditions

This paper deals with nonself-adjoint second-order differential operators with two constant delays from $frac{mathrmpi}2,;mathrmpi$and two real-valued potentials from $L_2left[0,mathrmpiright]$ . An inverse spectral problem of recovering operators from the spectra offour boundary value problems is studied.

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