|Summary:||Add a dense LU factorization with rook-pivoting|
|Product:||Eigen||Reporter:||Gael Guennebaud <gael.guennebaud>|
Description Gael Guennebaud 2014-06-25 14:34:38 UTC
The is a rank-revealing LU implementation which can leverage fast matrix-matrix operations. It thus has a very small overhead compared to PartialPivLU (about 30%), and it looks pretty simple to implement. A Fortran implementation under the BSD licence is available there: http://www.mathworks.com/matlabcentral/fileexchange/37721-rook-pivoting
Comment 1 Nobody 2019-12-04 13:26:49 UTC
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