A scalable memory efficient multigrid solver for micro-finite element analyses based on CT images

► Micro-structural finite element analysis is the state of the art in predicting bone stiffness and strength. ► Voxel-based approach avoids building element-to-node table and stiffness matrix. ► Conjugate gradient algorithm with matrix-free geometric multigrid preconditioner. ► Problem size of 17 bi...

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Vydané v:	Parallel computing Ročník 37; číslo 12; s. 846 - 854
Hlavní autori:	Flaig, Cyril, Arbenz, Peter
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.12.2011
Predmet:	Bones Computer simulation Footprints Geometric multigrid preconditioning Mathematical analysis Mathematical models Matrix-free Micro-finite element analysis Solvers Supercomputers Voxel based computing Geometric multigrid preconditioning Micro-finite element analysis Voxel based computing Matrix-free
ISSN:	0167-8191, 1872-7336
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