Yokus N., Koprubasi T.Yokus, N, Koprubasi, T2023-05-092023-05-092015-01-012015.01.011029-242Xhttps://hdl.handle.net/20.500.12597/13549In this paper, we consider the operator L generated in L2 (R+) by the Sturm-Liouville equation (formula presented), and the boundary condition (formula presented), where q is a complex-valued function, (formula presented) is an eigenparameter. Under the conditions(formula presented), using the uniqueness theorems of analytic functions, we prove that L has a finite number of eigenvalues and spectral singularities with finite multiplicities.trueeigenparameter | eigenvalues | spectral singularities | Sturm-Liouville equationsSpectrum of the Sturm-Liouville operators with boundary conditions polynomially dependent on the spectral parameterSpectrum of the Sturm-Liouville operators with boundary conditions polynomially dependent on the spectral parameterArticle10.1186/s13660-015-0563-110.1186/s13660-015-0563-12-s2.0-84961348279WOS:000349235300007