Add to ORKGAfter some remarks on the parallel implementation of the Finite Element package FEAP, our realisation of the parallel CG-algorithm is sketched. From a technical point of view, a hierarchical preconditioner with and without additional global crosspoint preconditioning is presented. The numerical properties of this preconditioners are discussed and compared to a Schur-complement-preconditioning, using a wide range of data from computations on technical and academic examples from elasticity
This work documents two contributions to the parallel resolution of large systems of equations resul...
AbstractThe solution of large linear systems resulting from hierarchical-order-p (2⩽p⩽5) finite-elem...
Constraint preconditioners have proved very efficient for the solution of ill-conditioned saddle poi...
After some remarks on the parallel implementation of the Finite Element package FEAP, our realisatio...
After some remarks on the parallel implementation of the Finite Element package FEAP, our realisatio...
AbstractThe report presents some results in solving finite element equations via a parallel version ...
In this paper we propose a parallel implementation of the FSAI preconditioner to accelerate the PCG ...
The numerical solution of 3D linear elasticity equations is considered. The problem is described by ...
In this paper we propose a parallel preconditioner for the CG solver based on successive application...
In this paper we propose a parallel preconditioner for the CG solver based on successive application...
A major challenge in undertaking high resolution numerical simulations for engineering problems come...
2In this paper we propose a parallel preconditioner for the CG solver based on successive applicatio...
AbstractThe report presents some results in solving finite element equations via a parallel version ...
In this paper we propose and describe a parallel implementation of a block preconditioner in the sol...
3In this paper we propose and describe a parallel implementation of a block preconditioner in the so...
This work documents two contributions to the parallel resolution of large systems of equations resul...
AbstractThe solution of large linear systems resulting from hierarchical-order-p (2⩽p⩽5) finite-elem...
Constraint preconditioners have proved very efficient for the solution of ill-conditioned saddle poi...
After some remarks on the parallel implementation of the Finite Element package FEAP, our realisatio...
After some remarks on the parallel implementation of the Finite Element package FEAP, our realisatio...
AbstractThe report presents some results in solving finite element equations via a parallel version ...
In this paper we propose a parallel implementation of the FSAI preconditioner to accelerate the PCG ...
The numerical solution of 3D linear elasticity equations is considered. The problem is described by ...
In this paper we propose a parallel preconditioner for the CG solver based on successive application...
In this paper we propose a parallel preconditioner for the CG solver based on successive application...
A major challenge in undertaking high resolution numerical simulations for engineering problems come...
2In this paper we propose a parallel preconditioner for the CG solver based on successive applicatio...
AbstractThe report presents some results in solving finite element equations via a parallel version ...
In this paper we propose and describe a parallel implementation of a block preconditioner in the sol...
3In this paper we propose and describe a parallel implementation of a block preconditioner in the so...
This work documents two contributions to the parallel resolution of large systems of equations resul...
AbstractThe solution of large linear systems resulting from hierarchical-order-p (2⩽p⩽5) finite-elem...
Constraint preconditioners have proved very efficient for the solution of ill-conditioned saddle poi...