PCBFBtSetOperators

Set the matrix blocks

Synopsis

#include "petscpc.h" 
PetscErrorCode PETSCKSP_DLLEXPORT PCBFBtSetOperators(PC pc, Mat K, Mat G, Mat M)

Input Parameters

pc - The PC
K - The (0,0) block
G - The (0,1) block
M - The mass matrix associated to K, may be PETSC_NULL

Note: K and G must not be PETSC_NULL, M can be PETSC_NULL

Level:Intermediate
Location:
src/ksp/pc/impls/bfbt/bfbt.c
Index of all PC routines
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Index of all manual pages