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Results tagged with numerical-linear-algebra
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user 514326
{numerical-linear-algebra} questions involving algorithms for linear algebra computations.
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How to do LU factorization efficiently based on the factorized result added with a low-rank ...
Suppose a square $n\times n$, dense matrix $A^{\text{old}}$ has been factorized into $L^{\text{old}}$ and $U^{\text{old}}$ components by performing a LU decomposition $A^{\text{old}} = L^{\text{old}}U …
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