Asymptotics for eigenvalues of Sturm - Liouville operator with periodic boundary conditions
Asymptotics for eigenvalues of Sturm - Liouville operator with periodic boundary conditions
We employ the similar operators method for studying the spectral properties of the Sturm-Liouville operator generated by the differential expression () = - ′′ - with a complex potential and subject to periodic boundary conditions (0) = (2), ′ (0) = ′ (2).We obtain the results on the asymptotics for …