An Augmented Lagrangian Method for a Class of
β Scribed by Jianzhong Zhang; Liwei Zhang
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 564 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0095-4616
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π SIMILAR VOLUMES
The identification of parameters in parabolic systems is formulated as a constrained minimization problem combining the output least squares and the equation error method. The minimization problem is then proved to be equivalent to the saddle-point problem of an augmented Lagrangian.
The direct numerical simulation of incompressible multimaterial flows, based on predictor/corrector and volume of fluid (VOF) approaches is presented. An original adaptative augmented Lagrangian method is proposed to solve the predictor solution, satisfying at the same time the conservation equation