NONLINEAR INTEGRAL EQUATION OF COEFFICIENT INVERSION OF ACOUSTIC WAVE EQUATION AND ITERATION

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：cqwcr

【摘要】

：

In this paper, the 1-D, 2-D and 3-D coefficient inverse problem of the acoustic waveequation is reduced to the nonlinear integral equation. In the 1-D case, the

【作者】

：

谢干权李建华

【机构】

：

HunanComputerTechnologyInstitute,Changsha,DepartmentofAppliedMathematicsofSUNYatStonyBrook,N.Y,11794

【出处】

：

中国科学：数学英文版

【发表日期】

：

1989年5期

【关键词】

：

time CONVOLUTION characteristic ITERATION COEFFICIENT INVERSION of WAVE EQUATION

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In this paper, the 1-D, 2-D and 3-D coefficient inverse problem of the acoustic waveequation is reduced to the nonlinear integral equation. In the 1-D case, the nonlinear integralequation belongs to the second kind, while in the 2-D and 3-D cases, the non

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NONLINEAR INTEGRAL EQUATION OF COEFFICIENT INVERSION OF ACOUSTIC WAVE EQUATION AND ITERATION

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