A parallel solver for adaptive finite element discretizations

Autor:	Fabio Marcuzzi, M. Morandi Cecchi
Rok vydání:	2005
Předmět:	Mathematical optimization Discretization Applied Mathematics Numerical analysis Applied mathematics Domain decomposition methods Mixed finite element method Solver System of linear equations Finite element method Mathematics Extended finite element method
Zdroj:	Numerical Algorithms. 40:217-231
ISSN:	1572-9265 1017-1398
DOI:	10.1007/s11075-005-3143-5
Popis:	A parallel solver for the adaptive finite element analysis is presented. The primary aim of this work has been to establish an efficient parallel computational procedure which requires only local computations to update the solution of the system of equations arising from the finite element discretization after a local mesh-adaptation step. For this reason a set of algorithms has been developed (two-level domain decomposition, recursive hierarchical mesh-refinement, selective solution-update of linear systems of equations) which operate upon general and easily available partitioning, meshing and linear systems solving algorithms.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b85610d6ae1085886ef3d2203f88f13c https://doi.org/10.1007/s11075-005-3143-5 Zobrazit plný text záznamu Full text from SpringerLink