Yousef Saad - Technical Reports related to ITSOL

Yousef Saad - Technical Reports related to ITSOL Technical Reports

Note: Work supported by various funding agencies over the years. Most recently: NSF, and ARO

Y. Saad.
Multilevel ILU with reorderings for diagonal dominance.

Download : Post-script - > umsi-2003-191-REVIS PDF - > umsi-2003-191-REVIS
Report umsi-2003-191-REVIS, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2004.
Appeared in SISC, vol. 27 numb 3 (2006), pp. 1032-1057.
M. Bollh\"ofer and Y. Saad.
Multilevel preconditioners constructed from inverse--based ILUs.

Download : Post-script - > umsi-2004-75 PDF - > umsi-2004-75
Report umsi-2004-75, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2004.
In print - special issue on the 8-th Copper Mountain Conference.
N. Li, Y. Saad, and E. Chow.
Crout versions of ILU for general sparse matrices.

Download : Post-script - > umsi-2002-021 PDF - > umsi-2002-021
Report umsi-2002-021, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2002.
Appeared in-SISC, vol. 25. pp. 716-728 (2003).
N. Li and Y. Saad.
Crout versions of the ILU factorization with pivoting for sparse symmetric matrices.

Download : Post-script - > umsi-2004-044 PDF - > umsi-2004-044
Report umsi-2004-044, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2004.
Appeared in ETNA, vol. 20 (2006), pp. 75-85.
Y. Saad, A. Soulaimani, and R. Touihri.
Adapting algebraic recursive multilevel solvers (ARMS) for solving CFD problems.

Download : Post-script - > umsi-2002-105 PDF - > umsi-2002-105
Report umsi-2002-105, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2002.
Appeared in Appl. Numer. Math. 51 (2004) 305-327.
R. Kechroud, A. Soulaimani, and Y. Saad.
Preconditionning techniques for the solution of the Helmholtz equation by the finite element method.

Download : Post-script - > umsi-2003-40 PDF - > umsi-2003-40
Report umsi-2003-40, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2003.
In proc. 2003 Workshop in wave phenomena in physics and engineering: new models, algorithms and Applications; Montreal Canada, May 18-21, 2003, Kumar et al. ed., Springer Verlag.
Y. Saad.
Finding exact and approximate block structures for ILU preconditionning.

Download : Post-script - > umsi-2001-93 PDF - > umsi-2001-93
Report umsi-2001-93, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2001.
Appeared in SISC, volume 24, pp. 1107-1123 (2003).
Y. Saad and B. Suchomel.
ARMS : An algebraic recursive multilevel solver for general sparse linear systems.

Download : Post-script - > umsi-99-107-REVIS PDF - > umsi-99-107-REVIS
Report umsi-99-107-REVIS, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2001.
Revised version of umsi-99-107, appeared in NLAA, 9:359-378 (2002).
Z. Li, Y. Saad, and M. Sosonkina.
pARMS : a parallel version of the algebraic recursive multilevel solver.

Download : Post-script - > umsi-2001-100 PDF - > umsi-2001-100
Report umsi-2001-100, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2001.
Appeared in NLAA, 10:485-509 (2003).
M. Bollh\"ofer and Y. Saad.
On the relations between ILU s and factored approximate inverses.

Download : Post-script - > umsi-2001-67 PDF - > umsi-2001-67
Report umsi-2001-67, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2001.
Appeared in SIMAX, volume 24 , pages 219-237 , (2002).
N.Li and Y. Saad.
MIQR: a multilevel incomplete QR preconditioner for large sparse least-squares problems.

Download : Post-script - > umsi-2005-107 PDF - > umsi-2005-107
Report umsi-2005-107, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN, 2005.