PCBDDCSetChangeOfBasisMat#

Set user defined change of basis for dofs

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCBDDCSetChangeOfBasisMat(PC pc, Mat change, PetscBool interior)

Collective

Input Parameters#

  • pc - the preconditioning context

  • change - the change of basis matrix

  • interior - whether or not the change of basis modifies interior dofs

See Also#

KSP: Linear System Solvers, PCBDDC

Level#

intermediate

Location#

src/ksp/pc/impls/bddc/bddc.c

Implementations#

PCBDDCSetChangeOfBasisMat_BDDC() in src/ksp/pc/impls/bddc/bddc.c

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Index of all manual pages