A wavelet adaptive-homotopy method for inverse problem in the fluid-saturated porous media
A wavelet adaptive-homotopy method for inverse problem in the fluid-saturated porous media
复制标题
流体饱和多孔介质反问题的小波自适应同伦法
DOI:
10.1016/j.amc.2008.11.033
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发表时间:
2009-02
影响因子:
4
通讯作者:
He, Ying
中科院分区:
文献类型:
--
作者:
Han, Bo;He, Ying
In this paper, we consider a parameter identification problem for the elastic wave equations in the fluid-saturated porous media. A wavelet adaptive-homotopy method is proposed for the recovery of porosity. This algorithm combines the wavelet multiscale inversion idea with the adaptive-homotopy method. And the adaptive-homotopy method provides a simple way to adapt computational refinement to the choice of the homotopy parameter. Numerical results illustrate that the wavelet adaptive-homotopy method is globally convergent and highly effective for solving the inverse problem.
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DOI:
10.1016/j.amc.2005.12.026
发表时间:
2006-09
期刊:
Appl. Math. Comput.
影响因子:
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作者:
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通讯作者:
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影响因子:
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影响因子:
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通讯作者:
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影响因子:
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通讯作者:
H. Su;J. Michael McCarthy