The Spectrum and Trace Formula for Bounded Perturbations of Differential Operators

被引：0
|
作者：
V. A. Sadovnichy
Z. Yu. Fazullin
I. G. Nugaeva
机构：
[1] Moscow State University,Faculty of Mechanics and Mathematics
[2] Bashkir State University,undefined
来源：
Doklady Mathematics | 2018年 / 98卷
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摘要：
Spectrum properties and a method for deriving a regularized trace formula for perturbations of operators with discrete spectra in a separable Hilbert space are studied. A trace formula for a local perturbation of a two-dimensional harmonic oscillator in a strip is obtained based on this method.
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页码：552 / 554
页数：2
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