An Augmented Lagrangian Method for Parameter Identifications in Parabolic Systems

✍ Scribed by Guo Ben-yu; Jun Zou

• Publisher: Elsevier Science
• Year: 2001
• Tongue: English
• Weight: 133 KB
• Volume: 263
• Category: Article
• ISSN: 0022-247X
• DOI: 10.1006/jmaa.2001.7593

✦ Synopsis

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.