A PARALLEL ALGORITHM FOR COMPUTING PARTIAL SPECTRAL FACTORIZATIONS OF MATRIX PENCILS VIA CHEBYSHEV APPROXIMATION
- Tianshi Xu
- Anthony Austin
- et al.
- 2023
- SIAM Journal on Scientific Computing
Paper
Publications
11 results for Yousef Saad
parGeMSLR: A parallel multilevel Schur complement low-rank preconditioning and solution package for general sparse matrices
- Tianshi Xu
- Vassilis Kalantzis
- et al.
- 2022
- Parallel Computing
PaperGraph coarsening: from scientific computing to machine learning
- Jie Chen
- Yousef Saad
- et al.
- 2022
- SeMA Journal
ReviewSpectrum-adapted polynomial approximation for matrix functions with applications in graph signal processing
- Tiffany Fan
- David I. Shuman
- et al.
- 2020
- Algorithms
PaperFind the dimension that counts: Fast dimension estimation and Krylov PCA
- Shashanka Ubaru
- Abd Krim Seghouane
- et al.
- 2019
- SDM 2019
Conference paperSampling and multilevel coarsening algorithms for fast matrix approximations
- Shashanka Ubaru
- Yousef Saad
- 2019
- Numer. Linear Algebra. Appl.
PaperA scalable iterative dense linear system solver for multiple right-hand sides in data analytics
- Vassilis Kalantzis
- Cristiano Malossi
- et al.
- 2018
- Parallel Computing
PaperA posteriori error estimate for computing tr(f(A)) by using the Lanczos method
- Jie Chen
- Yousef Saad
- 2018
- Numer. Linear Algebra. Appl.
PaperFast estimation of tr(f(A)) via stochastic Lanczos quadrature
- Shashanka Ubaru
- Jie Chen
- et al.
- 2017
- SIMAX
PaperComputation of large invariant subspaces using polynomial filtered lanczos iterations with applications in density functional theory
- C. Bekas
- E. Kokiopoulou
- et al.
- 2008
- SIMAX
Paper