Animproved Block Diagonal Preconditioners for Non-symmetric Indefinite Linear Systems

2013 ◽  
Vol 12 (19) ◽  
pp. 5182-5185
Author(s):  
Litao Zhang ◽  
Xianyu Zuo
Keyword(s):  
Linear Systems ◽  
Indefinite Linear Systems ◽  
Block Diagonal

scholarly journals Numerically Aware Orderings for Sparse Symmetric Indefinite Linear Systems

2017 ◽  
Vol 44 (2) ◽  
pp. 1-22
Author(s):  
Jonathan Hogg ◽  
Jennifer Scott ◽  
Sue Thorne
Keyword(s):  
Linear Systems ◽  
Indefinite Linear Systems

A Data-Parallel ILUPACK for Sparse General and Symmetric Indefinite Linear Systems

2017 ◽  
pp. 121-133
Author(s):  
José I. Aliaga ◽  
Matthias Bollhöfer ◽  
Ernesto Dufrechou ◽  
Pablo Ezzatti ◽  
Enrique S. Quintana-Ortí
Keyword(s):  
Linear Systems ◽  
Data Parallel ◽  
Indefinite Linear Systems

scholarly journals Almost block diagonal linear systems: sequential and parallel solution techniques, and applications

2000 ◽  
Vol 7 (5) ◽  
pp. 275-317 ◽  
Author(s):  
P. Amodio ◽  
J. R. Cash ◽  
G. Roussos ◽  
R. W. Wright ◽  
G. Fairweather ◽  
...  
Keyword(s):  
Linear Systems ◽  
Parallel Solution ◽  
Block Diagonal ◽  
Solution Techniques

On Solving Block-Structured Indefinite Linear Systems

2003 ◽  
Vol 24 (6) ◽  
pp. 2076-2092 ◽  
Author(s):  
Gene H. Golub ◽  
Chen Greif
Keyword(s):  
Linear Systems ◽  
Indefinite Linear Systems ◽  
Block Structured

scholarly journals Differences in the Effects of Rounding Errors in Krylov Solvers for Symmetric Indefinite Linear Systems

2001 ◽  
Vol 22 (3) ◽  
pp. 726-751 ◽  
Author(s):  
Gerard L. G. Sleijpen ◽  
Henk A. Van der Vorst ◽  
Jan Modersitzki
Keyword(s):  
Linear Systems ◽  
Rounding Errors ◽  
Indefinite Linear Systems
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