Research Presentations (Seminars and Lectures)

Selected seminars and lectures will be posted here. Note that the files are large, since they include many pictures and colors.

Lectures given at the Workshop on Advances in Stabilized Methods for Partial Differential Equations with Emphasis on Fluid Dynamics : April 19-21, 1999, Pisa, Italy
- Lecture 1: What are residual-free bubbles? (0.7 MB)
- Lecture 2: Beyond residual-free bubbles: Two-level finite element methods (1.6 MB)
On residual-free bubble finite element methods for the Helmholtz equation (2.2 MB) - Invited talk presented at the 4th International Conference on Theoretical and Computational Acoustics: May 10-14, 1999, Trieste, Italy.

Last updated: May 19, 1999