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Parallel Delaunay triangulation for particle finite element methods

Autor
Fragakis, Y.; Oñate, E.
Tipus d'activitat
Article en revista
Revista
Communications in numerical methods in engineering
Data de publicació
2008-11
Volum
24
Número
11
Pàgina inicial
1009
Pàgina final
1017
DOI
https://doi.org/10.1002/cnm.1007 Obrir en finestra nova
URL
https://onlinelibrary.wiley.com/doi/abs/10.1002/cnm.1007 Obrir en finestra nova
Resum
Delaunay triangulation is a geometric problem that is relatively difficult to parallelize. Parallel algorithms are usually characterized by considerable interprocessor communication or important serialized parts. In this paper, we propose a method that achieves high speed-ups, but needs information regarding locally maximum element circumspheres prior to the beginning of the algorithm. Such information is directly available in iterative methods, like the particle finite element methods. The deve...
Paraules clau
Delaunay triangulation, Parallel computing, Particle finite element method
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants