Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
471339 | Computers & Mathematics with Applications | 2016 | 5 Pages |
Abstract
By introducing the wavelet multiscale method and the homotopy method to the inversion process for the parameter identification problem of partial differential equations, a joint inversion method called the wavelet multiscale-homotopy method is proposed, which is globally convergent, computationally efficient, and has the anti-noise ability. As a practical problem, the parameter identification problem of the saturation equation in the fractional flow formulation of the two-phase porous media flow equations is solved. Numerical results validate the method’s merits.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Tao Liu,