Berkeley Lab -- Scientific Computing Workshop
54-130 Conference Room
Wednesday, March 28, 2007

TIME SPEAKER AFFILIATION TITLE
9:30 Sherry Li LBNL Accurate Solution of Linear Least Squares Problems
10:00 Iain Duff Rutherford Appleton Laboratory Recent Developments in Multifrontal Codes
10:45 BREAK
11:00 Ray Tuminaro Sandia National Laboratories Algebraic Multigrid and Algebraic Reformulations of the Eddy Current Equations
11:30 Raymond Chan Chinese University of Hong Kong A Unified Tight Frame Approach for Missing Data Recovery in Images
12:15 LUNCH
1:45 Stephen Nash George Mason University & NSF Assessing the Performance of Optimization-Based Multigrid Methods
2:30 Wes Petersen ETH Zurich Playing with Parallelism on Playstations
3:15 BREAK
3:30 Jennifer Scott Rutherford Appleton Laboratory A Virtual Memory System Designed For Out-of-Core Direct Solvers
4:00 Panayot Vassilevski Lawrence Livermore National Laboratory Auxilliary Mesh and Auxilliary Space H(curl) Preconditioning
4:30 Zhaojun Bai University of California - Davis Algebraic Substructuring for Eigenvalue and Frequency Response Calculations