Asymptotic Methods in the Spectral Analysis of Sturm-Liouville Operators
Asymptotic Methods in the Spectral Analysis of Sturm-Liouville Operators
We consider the relationship between the asymptotic behavior of solutions of the singular Sturm-Liouville equation and spectral properties of the corresponding self-adjoint operators. In particular, we review the main features of the theory of subordinacy by considering two standard cases, the half-line operator on L2([0, ∞)) and the full-line operator …