Saturday, August 12

MS56
Numerical Linear Algebra with Applications in Differential Equations

4:00 PM-6:00 PM
Lehua (Salon 6)

This minisymposium is centered on the applications of numerical linear algebra in solving systems arising from differential equations. After discretization of differential equations, usually, we are facing some large, sparse and structured linear systems. In recent years, some iterative techniques from numerical linear algebra have been developed for solving such systems.The main advantages of these iterative techniques are fast convergence and low operation cost. The speakers in this minisymposium will present recent research results in the application of numerical linear algebra to differential equations.

4:00-4:25 High Order Domain Decomposition Methods for PDEs

Lina Hemmingsson, Uppsala University, Sweden

4:30-4:55 Cosine Transform Preconditioners for High Resolution Image Reconstruction

Michael K. Ng and Wilson C. Kwan, The University of Hong Kong, China; and Raymond H-F. Chan, Organizer.

5:00-5:25 Solving Algebraic Linear Systems Arising from the Numerical Treatment of Differential Equations by Means of Approximation Techniques

Dario Bini, University of Pisa, Italy

5:30-5:55 Circulant-like Preconditioners for Solving ODEs and DAEs

Xiao-Qing Jin, Organizer