Documents The Landscape of Ax=b Solvers Direct A = LU Iterative y’ = Ay Non- symmetric Symmetric positive...

Slide 1 The Landscape of Ax=b Solvers Direct A = LU Iterative y’ = Ay Non- symmetric Symmetric positive definite More RobustLess Storage (if sparse) More Robust More General…

Documents Support-Graph Preconditioning John R. Gilbert MIT and U. C. Santa Barbara coauthors: Marshall Bern,....

Slide 1 Support-Graph Preconditioning John R. Gilbert MIT and U. C. Santa Barbara coauthors: Marshall Bern, Bruce Hendrickson, Nhat Nguyen, Sivan Toledo authors of other…