Inverse Problems for Jacobi Operators II: Mass Perturbations of Semi-Infinite Mass-Spring Systems

被引：0
|
作者：
del Rio, R. [1 ]
Kudryavtsev, M. [2 ]
Silva, L. O. [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Invest Matemat Aplicadas & Sistemas, Dept Metodos Matemat & Numer, Mexico City 04510, DF, Mexico
[2] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, Div Math, UA-61103 Kharkov, Ukraine
来源：
JOURNAL OF MATHEMATICAL PHYSICS ANALYSIS GEOMETRY | 2013年 / 9卷 / 02期
关键词：
infinite mass-spring system; Jacobi matrices; two-spectra inverse problem; FINITE;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider an inverse spectral problem for infinite linear mass-spring systems with different configurations obtained by changing the first mass. We give results on the reconstruction of the system from the spectra of two configurations. Necessary and sufficient conditions for two real sequences to be the spectra of two modified systems are provided.
引用
收藏
页码：165 / 190
页数：26
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