Searched refs:nullSpacePres (Results 1 – 1 of 1) sorted by relevance
3260 MatNullSpace nullSpacePres; in SetupDiscretization() local3263 PetscCall(MatNullSpaceCreate(PetscObjectComm(pressure), PETSC_TRUE, 0, NULL, &nullSpacePres)); in SetupDiscretization()3264 PetscCall(PetscObjectCompose(pressure, "nullspace", (PetscObject)nullSpacePres)); in SetupDiscretization()3265 PetscCall(MatNullSpaceDestroy(&nullSpacePres)); in SetupDiscretization()