Title :
Adaptive multigrid in parallel
Author_Institution :
Sch. of Math. Sci., Australian Nat. Univ., Canberra, ACT, Australia
Abstract :
Early experiments with parallel multigrid used square domains and uniform grids. More recently, several authors have considered problems with more complicated domains (see for example McCormick´s AFAC method (1989) and Baden et al. (1994)). However, these methods still use structured grids. In this paper we present a program which is based upon unstructured grids. By allowing unstructured grids we can solve problems on more general regions and use adaptive refinement methods
Keywords :
mesh generation; parallel algorithms; adaptive multigrid; adaptive refinement methods; finite element data structure; square domains; structured grids; unstructured grids; Costs; Data structures; Equations; Finite element methods; Interpolation; Load management; Multigrid methods;
Conference_Titel :
Algorithms and Architectures for Parallel Processing, 1995. ICAPP 95. IEEE First ICA/sup 3/PP., IEEE First International Conference on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
0-7803-2018-2
DOI :
10.1109/ICAPP.1995.472269
