Solving contact mechanics problems with PERMON
PERMON makes use of theoretical results in quadratic programming algorithms and domain
decomposition methods. It is built on top of the PETSc framework for numerical …
decomposition methods. It is built on top of the PETSc framework for numerical …
Adaptive FEM with domain decomposition method for partitioned-based fluid–structure interaction
A numerical assessment on the solution performance of adaptive finite element methods for
fluid–structure interaction (FSI) is presented in this paper. The partitioned-based approach …
fluid–structure interaction (FSI) is presented in this paper. The partitioned-based approach …
Massively parallel solution of elastoplasticity problems with tens of millions of unknowns using PermonCube and FLLOP packages
In this paper we are presenting our PermonCube and FLLOP packages, and their use for
massively parallel solution of elastoplasticity problems. PermonCube provides simple …
massively parallel solution of elastoplasticity problems. PermonCube provides simple …
[HTML][HTML] Comparison of different FETI preconditioners for elastoplasticity
This paper illustrates parallel solution of elastoplastic problems with hardening based on the
TFETI domain decomposition method with several preconditioning strategies. We consider …
TFETI domain decomposition method with several preconditioning strategies. We consider …
Parallel implementation of the FETI DDM constraint matrix on top of PETSc for the PermonFLLOP package
A Vasatova, M Cermak, V Hapla - … 2015, Krakow, Poland, September 6-9 …, 2016 - Springer
This paper deals with implementation of the FETI non-overlap** domain decomposition
method within our new software toolbox PERMON, combining quadratic programming …
method within our new software toolbox PERMON, combining quadratic programming …
[HTML][HTML] Numerical libraries solving large-scale problems developed at IT4Innovations Research Programme Supercomputing for Industry
Summary The team of Research Programme Supercomputing for Industry at IT4Innovations
National Supercomputing Center is focused on development of highly scalable algorithms …
National Supercomputing Center is focused on development of highly scalable algorithms …
Uncertainties in material models described by fuzzy set theory
J Kruis, T Koudelka, T Krejčí - AIP Conference Proceedings, 2022 - pubs.aip.org
There are many uncertainties connected with soils and rocks. The uncertainties stem from
complicated internal structure of such materials and from a lack of experiments and …
complicated internal structure of such materials and from a lack of experiments and …
Total finite element tearing and interconnection method for computationally efficient micromechanical analysis
Micromechanical analysis of a representative volume element (RVE) is commonly
performed to estimate the material's effective/homogenized properties in a multiscale …
performed to estimate the material's effective/homogenized properties in a multiscale …
Primal and dual numerical framework for description of material interface degradation
J Kruis - AIP Conference Proceedings, 2018 - pubs.aip.org
This paper describes two possible approaches for description of delamination of composite
materials, plaster detachment and other similar types of material degradation. The main …
materials, plaster detachment and other similar types of material degradation. The main …
An approach to enhance the performance of large‐scale structural analysis on CPU‐MIC heterogeneous clusters
X Miao, X **, J Ding - Concurrency and Computation: Practice …, 2017 - Wiley Online Library
Clusters with the CPU‐MIC heterogeneous architecture are becoming more popular in
recent years. However, it is not easy to achieve good performance on such machines. The …
recent years. However, it is not easy to achieve good performance on such machines. The …