Quadratic pencil of Schrodinger operators with spectral singularities: Discrete spectrum and principal functions
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol.216, no.1, pp.303-320, 1997 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 216 Issue: 1
- Publication Date: 1997
- Doi Number: 10.1006/jmaa.1997.5689
- Journal Name: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.303-320
- Open Archive Collection: AVESIS Open Access Collection
- Middle East Technical University Affiliated: No
Abstract
In this article we investigated the spectrum of the quadratic pencil of Schrodinger operators L(lambda) generated in L-2(R+) by the equation