The hierarchical preconditioning having unstructured grids

The hierarchical preconditioning having unstructured grids

In this paper we present two hierarchically preconditioned methods for the fast solution of mesh equations that approximate 2D-elliptic boundary value problems on unstructured quasi uniform triangulations. Based on the fictitious space approach the original problem can be embedded into an auxiliary...

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Bibliographic Details
Main Authors: Globisch, G., Nepomnyaschikh, S. V.
Other Authors: TU Chemnitz, SFB 393
Format: Others
Language:English
Published: Universitätsbibliothek Chemnitz 1998
Subjects:
partial differential equations
parallel computing
multilevel methods
hierarchical preconditioning
finite element methods
automatical grid generation
MSC 65N55
MSC 65N22
MSC 78A30
ddc:510
Online Access:http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199801398
http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199801398
http://www.qucosa.de/fileadmin/data/qucosa/documents/4218/data/b011.pdf
http://www.qucosa.de/fileadmin/data/qucosa/documents/4218/data/b011.ps
http://www.qucosa.de/fileadmin/data/qucosa/documents/4218/19980139.txt

Internet

http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199801398
http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199801398
http://www.qucosa.de/fileadmin/data/qucosa/documents/4218/data/b011.pdf
http://www.qucosa.de/fileadmin/data/qucosa/documents/4218/data/b011.ps
http://www.qucosa.de/fileadmin/data/qucosa/documents/4218/19980139.txt

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