Uniqueness of Inversion Problems Described by First—Kind Integral Equations |
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引用本文: | 徐铁峰.Uniqueness of Inversion Problems Described by First—Kind Integral Equations[J].中国物理快报,2002,19(2):147-149. |
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作者姓名: | 徐铁峰 |
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作者单位: | FacultyofInformationScienceandEngineering,NingboUniversity,Ningbo315211 |
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摘 要: | We propose a general method to prove the uniqueness of the inversion problems described by first-kind integral equations.The method depends on the analytical properties of the Fourier transform of the integral kernel and the finiteness of the total states (or probability,if normalized),the integration of the “local” density of states,which is a rather moderate condition and satisfied by many inversion problems arising from physics and engineering.
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关 键 词: | Fourier变换 反演问题维一性 积分方程 描述 |
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