Publications
- Communication-Avoiding Krylov Subspace Methods in Theory and Practice
- Write-Avoiding Algorithms
- A Residual Replacement Strategy for Improving the Maximum Attainable Accuracy of s-step Krylov Subspace Methods
- S-Step Krylov Subspace Methods as Bottom Solvers for Geometric Multigrid
- Accuracy of the S-Step Lanczos Method for the Symmetric Eigenproblem
- Analysis of the finite precision s-step biconjugate gradient method
- Error Analysis of the s-step Lanczos Process in Finite Precision
- Exploiting Data Sparsity in Parallel Matrix Powers Computations