Parallel black box H-LU preconditioning for elliptic boundary value problems

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Bibliographic Details
Published inComputing and visualization in science Vol. 11; no. 4-6; pp. 273 - 291
Main Authors GRASEDYCK, Lars, KRIEMANN, Ronald, LE BORNE, Sabine
Format Journal Article
LanguageEnglish
Published Heidelberg Springer 01.09.2008
Subjects
Applied sciences
Computer science; control theory; systems
Data processing. List processing. Character string processing
Exact sciences and technology
Fluid dynamics
Fundamental areas of phenomenology (including applications)
Mathematics
Memory organisation. Data processing
Numerical analysis
Numerical analysis. Scientific computation
Partial differential equations, boundary value problems
Physics
Sciences and techniques of general use
Software
Solid mechanics
Structural and continuum mechanics
Turbulence simulation and modeling
Turbulent flows, convection, and heat transfer
Cluster analysis
Stiffness matrix
Sparse graph
Hierarchical classification
Black box
Iterative method
Unsupervised classification
Data mining
Modeling
Finite element method
65F50
LU Mathematics Subject Classification 65F05 65F30
Elliptic equation
Boundary value problem
Hierarchical matrices, Black box clustering
Sparse matrix
Block matrix
Preconditioning
65N55
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ISSN:1432-9360
DOI:10.1007/s00791-008-0098-9