𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Spectral singularities of the nonhomogeneous Sturm-Liouville equations

✍ Scribed by M. Adivar; E. Bairamov


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
502 KB
Volume
15
Category
Article
ISSN
0893-9659

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


New characterizations of spectral densit
✍ Charles Fulton; David Pearson; Steven Pruess πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 244 KB

A generalization is given for a characterization of the spectral density function of Weyl and Titchmarsh for a singular Sturm-Liouville problem having absolutely continuous spectrum in [0, ∞). A recurrent formulation is derived that generates a family of approximations based on this scheme. Proofs o

Determinants of Regular Singular Sturm -
✍ Matthias Lesch πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 1014 KB

We consider a regular singular Sturm -Liouville operator on the line segment [0,1]. We impose certain boundary conditions such that we obtain a semibounded self-adjoint operator. It is known (cf. Theorem 1.1 below) that the (-function of this operator ha8 a meromorphic continuation to the whole comp