Quadratic pencil of Schrodinger operators with spectral singularities: Discrete spectrum and principal functions

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Bairamov E., Cakar O., Celebi A.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol.216, no.1, pp.303-320, 1997 (SCI-Expanded)

• 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
• 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