[petsc-users] Is LU decomposition performed in MUMPS accessible in PETSc?

[Marc MEDALE]

Hi,

Let A be a square sparse matrix of size n x n (n of order up to 1 M).  
Is it possible to access in PETSc to the lower and upper decomposition  
coefficient triangles (L and U) of A factored in the MUMPS external  
package?

Thank you very much for your help.

Best regards.

Marc MEDALE

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Polytech'Marseille, Département de Mécanique Energétique
Laboratoire IUSTI, UMR 6595 CNRS-Université Aix-Marseille
Technopole de Chateau-Gombert, 5 rue Enrico Fermi
13453 MARSEILLE, Cedex 13, FRANCE
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Tel  : +33 (0)4.91.10.69.14 ou 38
Fax : +33 (0)4.91.10.69.69
e-mail : Marc.Medale at polytech.univ-mrs.fr
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