Ebook: Preconditioned Conjugate Gradient Methods: Proceedings of a Conference held in Nijmegen, The Netherlands, June 19–21, 1989

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Content:
Front Matter....Pages -
Modified incomplete factorization strategies....Pages 1-16
On some parallel preconditioned CG schemes....Pages 17-27
Preconditioning indefinite systems arising from mixed finite element discretization of second-order elliptic problems....Pages 28-43
A class of preconditioned conjugate gradient methods applied to finite element equations....Pages 44-57
Recent vectorization and parallelization of ITPACKV....Pages 58-78
On the sparsity patterns of hierarchical finite element matrices....Pages 79-104
Solving positive (semi)definite linear systems by preconditioned iterative methods....Pages 105-125
The convergence behaviour of preconditioned CG and CG-S in the presence of rounding errors....Pages 126-136
Data reduction (dare) preconditioning for generalized conjugate gradient methods....Pages 137-153
Analysis of a recursive 5-point/9-point factorization method....Pages 154-173
Iteration method as discretization procedures....Pages 174-193
Back Matter....Pages -

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Content:
Front Matter....Pages -
Modified incomplete factorization strategies....Pages 1-16
On some parallel preconditioned CG schemes....Pages 17-27
Preconditioning indefinite systems arising from mixed finite element discretization of second-order elliptic problems....Pages 28-43
A class of preconditioned conjugate gradient methods applied to finite element equations....Pages 44-57
Recent vectorization and parallelization of ITPACKV....Pages 58-78
On the sparsity patterns of hierarchical finite element matrices....Pages 79-104
Solving positive (semi)definite linear systems by preconditioned iterative methods....Pages 105-125
The convergence behaviour of preconditioned CG and CG-S in the presence of rounding errors....Pages 126-136
Data reduction (dare) preconditioning for generalized conjugate gradient methods....Pages 137-153
Analysis of a recursive 5-point/9-point factorization method....Pages 154-173
Iteration method as discretization procedures....Pages 174-193
Back Matter....Pages -
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