A Hierarchical Low Rank Schur Complement Preconditioner for Indefinite Linear Systems

2018 ◽  
Vol 40 (4) ◽  
pp. A2234-A2252 ◽  
Author(s):  
Geoffrey Dillon ◽  
Vassilis Kalantzis ◽  
Yuanzhe Xi ◽  
Yousef Saad
Keyword(s):  
Linear Systems ◽  
Schur Complement ◽  
Low Rank ◽  
Indefinite Linear Systems

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
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