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Preconditioning of the Conjugate Gradient Method Based on Aggregation Algorithm
The contribution describes preconditioning of the conjugate gradient method by the BOSS method.
JM - Inženýrské stavitelství
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Preconditioning of Iterative Methods Based on an Aggregation Algorithm
The contribution describes preconditioning of iterative methods, especially of the conjugate gradient method, by the BOSS algorithm....
JM - Inženýrské stavitelství
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Preconditioning of Iterative Methods Based on an Aggregation Algorithm
The contribution deals with preconditioning of iterative methods, especially of the conjugate gradient method, by the aggregation algorithm BOSS....
JM - Inženýrské stavitelství
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Implementation of the parallel conjugate gradinet method and its preconditioning
This contribution deals with parallelisation of the conjugate gradient method of the conjugate gradient method is based on parallelization of matrix-vector product or vector-vector product. Incomp...
JM - Inženýrské stavitelství
- 2009 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Conjugate gradient method
The endeavour to solve systems of linear algebraic systems is already two thousand years old. In the paper we consider the conjugate gradient method that is (theoretically) finite but, in practice, it can be treated as an i...
BA - Obecná matematika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Error Estimation in Preconditioned Conjugate Gradients
Effectiveness od preconditioned iterative methods increase with possibility of stopping the iteration when the desired accuracy is reached. The goal of this paper is to describe a simple and numerically reliable estimation of the si...
BA - Obecná matematika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Accurate reanalysis of structures by a preconditioned conjugate gradient method.
A Preconditioned Conjugate Gradient (PCG) method that is most suitable for reanalysis of structures is developed. The method presented provides accurate results, including nonlinear analysis and eigenvalue...
BA - Obecná matematika
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Preconditioning and the Conjugate Gradient Method in the Context of Solving PDEs
Preconditioning and the Conjugate Gradient Method in the Context of Solving,preconditioning of the conjugate gradient method, is traditionally developed algebraically of the ...
BA - Obecná matematika
- 2015 •
- B •
- Link
Rok uplatnění
B - Odborná kniha
Výsledek na webu
On Estimation of the A-norm of the Error in CG and PCG
We concentrate on the preconditioned conjugate gradient method and describe a simple and numerically well-justified way of estimation of the A-norm of the error....
BA - Obecná matematika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Convergence rate of conjugate gradient methods with variable preconditioners.
Basic themes in document: linear system; preconditioning; symmetric positive definite systems; conjugate gradient method; vyriable preconditioner inner - outer iterations; convergence rate. & 0 B E H J R T......
BA - Obecná matematika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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