Symposium on Model Order Reduction

 

Thursday, September 23, 2010

 

Delft University of Technology

Aula/Congrescentrum, Buildingnumber 20, Lecture Hall C, Mekelweg 5, Delft

 

Organizing Committee: Arnold Heemink, Marielba Rojas, Kees Vuik

 

Registration: Please send an e-mail to Deborah Dongor (D.M.Dongor@tudelft.nl).

There is no registration fee.

 

Model Order Reduction is a rapidly developing area of research focusing on the approximation of a large-scale system of (usually time-dependent) differential equations by a lower-dimension system that preserves important features and properties. While simulation, optimization and control of the original system are extremely time-consuming tasks, they become feasible and efficient with the reduced-order model.

Model Order Reduction has found applications in diverse areas including electronic circuit design, semiconductor device manufacturing, computational fluid dynamics and molecular dynamic analysis. Together with these and new applications, new theory and methods are being currently developed.

The speakers in this symposium will present important applications as well as new theoretical and algorithmic developments in this exciting field.

 

Program

13:30 Coffee

13:50 Opening by Prof. Kees Vuik (TU Delft, director DCSE)

14:00 Malgorzata Kaleta (TU Delft) Model-reduced gradient-based history matching

14:30 Patrick Dewilde (TU Delft and TU Munich, Germany) Hankel norm model reduction for matrices

15:15 Coffee Break

15:45 Dan Sorensen (Rice University, USA) DEIM: A Method for Nonlinear Model Reduction

16:30 Saifon Chaturantabut (Rice University, USA) Application of POD and DEIM on Dimension Reductionof Nonlinear Miscible Viscous Fingering in Porous Media

17:00 Closing by Prof. Kees Vuik

Refreshments

 

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