Tuesday, July 11

CP14
Numerical Linear Algebra

4:00 PM -6:00 PM
Caribbean 1
Chair: Edmond Chow, Lawrence Livermore National Laboratory, USA

4:00-4:12 Cancelled General Algorithms for Computing Interpolation Weights in Algebraic Multigrid (AMG)

Van Emden Henson and Panayot S. Vassilevski, Lawrence Livermore National Laboratory, USA

4:15-4:27 Operator-Split, Operator-Adaptive Preconditioning

Xin He, Old Dominion University, USA; and David E. Keyes, Old Dominion University and ICASE, USA

4:30-4:42 A Multilevel Dual Reordering Strategy for Robust Incomplete LU Factorization of Indefinite Matrices

Jun Zhang, University of Kentucky, USA

4:45-4:57 Multilevel Variants of One-Level Preconditioning Methods for Solving Large-Scale Linear Systems

Edmond Chow, Lawrence Livermore National Laboratory, USA

5:00-5:12 A Block Orthogonalization Procedure with Constant Synchronization Requirements

Andreas Stathopoulos, College of William and Mary, USA; and Kesheng Wu, Lawrence Berkeley National Laboratory