Inverse problems for vibrating systems of first order

Inverse problems for vibrating systems of first order
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一阶振动系统的反问题

DOI:
10.1515/jiip.2008.055
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发表时间:
2008
期刊:
Stochastics and Stochastics Reports
影响因子:
--
通讯作者:
Masahiro Yamamoto
Masahiro Yamamoto
中科院分区:
--
文献类型:
--
作者:
T. Yamazaki;Masahiro Yamamoto

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摘要 我们考虑确定一阶双曲系统的系数矩阵和初始值的逆问题。假设时间间隔内的边界值已知,我们描述系数矩阵和初始值,并证明矩阵函数的某些分量的唯一性。证明基于变换公式和相应的非对称常微分算子的谱性质。
Abstract We consider an inverse problem of determining a coefficient matrix and an initial value for a first order hyperbolic system. Assuming that the boundary values over a time interval are known, we characterize coefficient matrices and initial values, and prove the uniqueness of some components of the matrix function. The proof is based on a transformation formula and the spectral properties of the corresponding nonsymmetric ordinary differential operator.
DOI: --
发表时间: --
期刊: Journal of Inverse and Iii-posed Problems (to appear)
影响因子: --
作者:
NING;W.
通讯作者: W.