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6 lines
312 B
Text
6 lines
312 B
Text
The COLAMD column approximate minimum degree ordering algorithm computes
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a permutation vector P such that the LU factorization of A (:,P)
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tends to be sparser than that of A. The Cholesky factorization of
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(A (:,P))'*(A (:,P)) will also tend to be sparser than that of A'*A.
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This package is part of SuiteSparse.
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