A parallel implementation of a two-level overlap** Schwarz method with energy-minimizing coarse space based on Trilinos
We describe a new implementation of a two-level overlap** Schwarz preconditioner with
energy-minimizing coarse space (GDSW: generalized Dryja--Smith--Widlund) and show …
energy-minimizing coarse space (GDSW: generalized Dryja--Smith--Widlund) and show …
Numerical investigations of the free surface effect in three-dimensional polycrystalline aggregates
Y Guilhem, S Basseville, F Curtit, JM Stephan… - Computational Materials …, 2013 - Elsevier
The aim of the present paper is to investigate the consequences of the loading on the free
surface response in polycrystalline aggregates. The study is made on a 316L stainless steel …
surface response in polycrystalline aggregates. The study is made on a 316L stainless steel …
[BOOK][B] Hybrid MPI/OpenMP parallelization in FETI-DP methods
We present an approach to hybrid MPI/OpenMP parallelization in FETI-DP methods using
OpenMP with PETSc+ MPI in the finite element assembly and using the shared memory …
OpenMP with PETSc+ MPI in the finite element assembly and using the shared memory …
Parallel overlap** Schwarz preconditioners and multiscale discretizations with applications to fluid-structure interaction and highly heterogeneous problems
A Heinlein - 2016 - kups.ub.uni-koeln.de
Accurate simulations of transmural wall stresses in artherosclerotic coronary arteries may
help to predict plaque rupture. Therefore, a robust and efficient numerical framework for …
help to predict plaque rupture. Therefore, a robust and efficient numerical framework for …
A dissection solver with kernel detection for symmetric finite element matrices on shared memory computers
A Suzuki, FX Roux - International Journal for Numerical …, 2014 - Wiley Online Library
SUMMARY A direct solver for symmetric sparse matrices from finite element problems is
presented. The solver is supposed to work as a local solver of domain decomposition …
presented. The solver is supposed to work as a local solver of domain decomposition …
High scalable non-overlap** domain decomposition method using a direct method for finite element analysis
M Tak, T Park - Computer Methods in Applied Mechanics and …, 2013 - Elsevier
In this paper, a novel domain decomposition method is introduced to solve a large finite
element model. In this method, the decomposed domains do not overlap and are connected …
element model. In this method, the decomposed domains do not overlap and are connected …
Domain decomposition approach applied for two-and three-dimensional problems via direct solution methodology
This paper presents an all-direct domain decomposition approach for large-scale structural
analysis. The proposed approach achieves computational robustness and efficiency by …
analysis. The proposed approach achieves computational robustness and efficiency by …
Development of Nonlinear Structural Analysis Using Co-rotational Finite Elements with Improved Domain Decomposition Method
Recent advances in computational science and technologies induce increasing size of the
engineering problems, and impact the fields of computational fluids and structural dynamics …
engineering problems, and impact the fields of computational fluids and structural dynamics …