petsc-3.7.5 2017-01-01
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PCFieldSplitSchurFactType

 determines which off-diagonal parts of the approximate block factorization to use

Synopsis

typedef enum {
  PC_FIELDSPLIT_SCHUR_FACT_DIAG,
  PC_FIELDSPLIT_SCHUR_FACT_LOWER,
  PC_FIELDSPLIT_SCHUR_FACT_UPPER,
  PC_FIELDSPLIT_SCHUR_FACT_FULL
} PCFieldSplitSchurFactType;

See Also

PCFieldSplitSetSchurFactType()

Level:intermediate
Location:src/ksp/pc/../../../include/petscpctypes.h
Index of all PC routines
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