PCGAMGClassicalType

String name selecting the prolongator construction used by the classical algebraic multigrid PCGAMGCLASSICAL implementation

Synopsis

typedef const char *PCGAMGClassicalType;
#define PCGAMGCLASSICALDIRECT   "direct"
#define PCGAMGCLASSICALSTANDARD "standard"

Values

• PCGAMGCLASSICALDIRECT - Ruge–Stueben direct (also called “matching”) interpolation

• PCGAMGCLASSICALSTANDARD - the standard Ruge–Stueben interpolation

See Also

Preconditioners, PCGAMG, PCGAMGCLASSICAL, PCGAMGClassicalSetType(), PCGAMGClassicalGetType(), PCGAMGType

Level

intermediate

Location

include/petscpctypes.h

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Index of all PC routines
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