Coarse-Grain Deflation for Preconditioned Conjugate Gradient Solvers: Application to the Pressure Poisson Equation

2009 ◽  
Author(s):  
Fernando Mut ◽  
Romain Aubry ◽  
Guillaume Pierrot ◽  
Jean Roger ◽  
Juan Cebral ◽  
...  
Keyword(s):  
Poisson Equation ◽  
Conjugate Gradient ◽  
Coarse Grain ◽  
Preconditioned Conjugate Gradient ◽  
Pressure Poisson Equation

Deflated preconditioned conjugate gradient solvers for the Pressure–Poisson equation

2008 ◽  
Vol 227 (24) ◽  
pp. 10196-10208 ◽  
Author(s):  
Romain Aubry ◽  
Fernando Mut ◽  
Rainald Löhner ◽  
Juan R. Cebral
Keyword(s):  
Poisson Equation ◽  
Conjugate Gradient ◽  
Preconditioned Conjugate Gradient ◽  
Pressure Poisson Equation
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