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 a- MatSolverTypeof- MATSOLVERMUMPSand a- MatFactorTypeof- MAT_FACTOR_LUor- MAT_FACTOR_CHOLESKY
Output Parameter#
- spRHST - sequential sparse matrix in - MATAIJformat containing the requested entries of inverse of- A^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
Table of Contents for all manual pages
Index of all manual pages