Asymptotics of spectral data of a harmonic oscillator perturbed by a potential

被引:0
|
作者
Chelkak D.S. [1 ]
机构
[1] St. Petersburg State University,
基金
俄罗斯基础研究基金会;
关键词
Spectral Data; Harmonic Oscillator; Spectral Problem; Inverse Spectral Problem;
D O I
10.1007/s10958-005-0342-5
中图分类号
学科分类号
摘要
Asymptotics of spectral data of a perturbed harmonic oscillator -y″ + x2y + q(x)y are obtained for potentials q(x) such that q′, xq ∈ L2(ℝ). These results are important in the solution of the corresponding inverse spectral problem. Bibliography: 7 titles. ©2005 Springer Science+Business Media, Inc.
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页码:4053 / 4082
页数:29
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