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11 lines
484 B
Text
11 lines
484 B
Text
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LDL is a set of concise routines for factorizing symmetric
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positive-definite sparse matrices, with some applicability to symmetric
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indefinite matrices. Its primary purpose is to illustrate much of the
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basic theory of sparse matrix algorithms in as concise a code as possible,
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including an elegant new method of sparse symmetric factorization that
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computes the factorization row-by-row but stores it column-by-column.
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This package is part of SuiteSparse.
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Requires UFconfig and AMD.
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