2 papers
math.NA2009
Face-based Selection of Corners in 3D Substructuring
Jakub Šístek, Marta Čertíková, Pavel Burda +1
In most recent substructuring methods, a fundamental role is played by the coarse space. For some of these methods (e.g. BDDC and FETI-DP), its definition relies on a 'minimal' set…
math.NA2008
BDDC by a frontal solver and the stress computation in a hip joint replacement
Jakub Šístek, Jaroslav Novotný, Jan Mandel +2
A parallel implementation of the BDDC method using the frontal solver is employed to solve systems of linear equations from finite element analysis, and incorporated into a standar…