Inverse spectral problem for a string equation with partial information
Inverse spectral problem for a string equation with partial information
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具有部分信息的弦方程的反谱问题
DOI:
10.1088/0266-5611/26/11/115004
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发表时间:
2010-11
期刊:
影响因子:
2.1
通讯作者:
中科院分区:
文献类型:
--
作者:
We consider an inverse spectral problem for a string equation, subject to the self-adjoint boundary conditions and with partial information given on the density function p(x) which is assumed to be a positive piecewise continuously differentiable function defined in the interval [0, 1]. We investigate the situation where (i) the density p is known only on the subinterval [a, 1] for some a ∊ (0, 1) and (ii) only part of one spectrum or two spectra of the problem is given. We will, under suitable circumstances, prove that (i) and (ii) are sufficient to uniquely determine the values of the density function p on the entire interval [0, 1].
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DOI:
--
发表时间:
1983
期刊:
--
影响因子:
--
作者:
I. S. Kats
通讯作者:
I. S. Kats
DOI:
10.1090/surv/121
发表时间:
2005
期刊:
--
影响因子:
--
作者:
A. Zettl
通讯作者:
A. Zettl
影响因子:
3.6
作者:
L. Bers
通讯作者:
L. Bers
DOI:
10.1016/b978-0-12-384654-9.00008-6
发表时间:
2012
期刊:
--
影响因子:
--
作者:
G. Arfken;H. Weber;Frank E. Harris
通讯作者:
G. Arfken;H. Weber;Frank E. Harris
影响因子:
1.9
作者:
H. Hochstadt;Burton B. Lieberman
通讯作者:
H. Hochstadt;Burton B. Lieberman