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Spectral analysis of a class of second-order non-self-adjoint differential operators

✍ Scribed by M. G. Gasymov


Publisher
Springer US
Year
1980
Tongue
English
Weight
299 KB
Volume
14
Category
Article
ISSN
0016-2663

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Oscillation and spectral properties of the one-term differential operator of the form are investigated. It is shown that certain recently established necessary conditions for discreteness a boundedness below of the spectrum of 1 are also sufficient for this property. Some related problems are also i