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Yousef Saad

1980 …2021
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Fingerprint The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.

Linear systems Engineering & Materials Science
Preconditioner Mathematics
Factorization Engineering & Materials Science
Sparse Linear Systems Mathematics
Linear Systems Mathematics
Preconditioning Mathematics
Incomplete LU Factorization Mathematics
Sparse matrix Mathematics

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Projects 2003 2021

AF: Small: Collaborative Research: Effective Numerical Algorithms and Software for Nonlinear Eigenvalue Problems

Saad, Y.

National Science Foundation

10/1/18 → 9/30/21

Project: Research project

Software
Research

Advances in robust multilevel preconditioning methods fo

Saad, Y.

National Science Foundation

8/1/15 → 7/31/19

Project: Research project

Linear systems

AF: Medium: Collaborative research: Advanced algorithms

Saad, Y.

National Science Foundation

7/15/15 → 6/30/19

Project: Research project

Software
Research

Tenth International Conference on Preconditioning Techni

Saad, Y.

National Science Foundation

6/1/17 → 5/31/18

Project: Research project

Preconditioning Techniques
Industrial Application

AF: Small: Numerical Linear Algebra Methods for Efficien

Saad, Y.

National Science Foundation

9/1/13 → 8/31/17

Project: Research project

Research Output 1980 2018

A hierarchical low rank schur complement preconditioner for indefinite linear systems

Dillon, G., Kalantzis, V., Xi, Y. & Saad, Y., Jan 1 2018, In : SIAM Journal on Scientific Computing. 40, 4, p. A2234-A2252

Research output: Contribution to journal › Article

Indefinite Systems
Schur Complement
Preconditioner
Linear systems
Linear Systems

A posteriori error estimate for computing tr(f(A)) by using the Lanczos method

Chen, J. & Saad, Y., Oct 1 2018, In : Numerical Linear Algebra with Applications. 25, 5, e2170.

Research output: Contribution to journal › Article

Lanczos Method
A Posteriori Error Estimates
Error Estimates
Computing
Trace

Applications of trace estimation techniques

Ubaru, S. & Saad, Y., Jan 1 2018, High Performance Computing in Science and Engineering - 3rd International Conference, HPCSE 2017, Revised Selected Papers. Springer- Verlag, p. 19-33 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11087 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Trace
Spectral density
Spectral Density
Density of States
Solid state physics

A scalable iterative dense linear system solver for multiple right-hand sides in data analytics

Kalantzis, V., Malossi, A. C. I., Bekas, C., Curioni, A., Gallopoulos, E. & Saad, Y., May 1 2018, In : Parallel Computing. 74, p. 136-153 18 p.

Research output: Contribution to journal › Article

Conjugate Gradient
Linear systems
Linear Systems
Projection
Parallel architectures

Beyond automated multilevel substructuring: Domain decomposition with rational filtering

Kalantzis, V., Xi, Y. & Saad, Y., Jan 1 2018, In : SIAM Journal on Scientific Computing. 40, 4, p. C477-C502

Research output: Contribution to journal › Article

Substructuring
Domain Decomposition
Filtering
Decomposition
Eigenvalue Problem