MatMumpsGetInverseTranspose#
Get user-specified set of entries in inverse of matrix \(A^T \) https://mumps-solver.org/index.php?page=doc
Synopsis#
#include "petscmat.h"
PetscErrorCode MatMumpsGetInverseTranspose(Mat F, Mat spRHST)
Logically Collective
Input Parameter#
F - the factored matrix of A obtained by calling
MatGetFactor()with aMatSolverTypeofMATSOLVERMUMPSand aMatFactorTypeofMAT_FACTOR_LUorMAT_FACTOR_CHOLESKY
Output Parameter#
spRHST - sequential sparse matrix in
MATAIJformat containing the requested entries of inverse ofA^T
See Also#
Matrices, Mat, MatGetFactor(), MatCreateTranspose(), MatMumpsGetInverse()
Level#
beginner
Location#
Implementations#
MatMumpsGetInverseTranspose_MUMPS() in src/mat/impls/aij/mpi/mumps/mumps.c
Index of all Mat routines
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Index of all manual pages