Efficient Methods for Out-of-Core Sparse Cholesky Factorization

DOI10.1137/S1064827597322975zbMath1047.65016MaRDI QIDQ4702375

Edward Rothberg, Robert Schreiber

Publication date: 24 November 1999

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

Cholesky factorizationsparse matricesout-of-core methods

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Direct numerical methods for linear systems and matrix inversion (65F05) Computer aspects of numerical algorithms (65Y99)

Related Items (6)

IPM based sparse LP solver on a heterogeneous processor ⋮ A Cholesky out-of-core factorization ⋮ Parallel direct solver for solving systems of linear equations resulting from finite element method on multi-core desktops and workstations ⋮ A survey of direct methods for sparse linear systems ⋮ Analysis of the solution phase of a parallel multifrontal approach ⋮ Tests with FALKSOL. A massively parallel multi-level domain decomposing direct solver

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