petsc-3.5.4 2015-05-23
MatSchurComplementAinvType
Determines how to approximate the inverse of the (0,0) block in Schur complement preconditioning matrix assembly routines
Synopsis
typedef enum {MAT_SCHUR_COMPLEMENT_AINV_DIAG, MAT_SCHUR_COMPLEMENT_AINV_LUMP} MatSchurComplementAinvType;
See Also
MatSchurComplementGetAinvType(), MatSchurComplementSetAinvType(), MatSchurComplementGetPmat(), MatGetSchurComplement(), MatCreateSchurComplementPmat()
Level:intermediate
Location:src/ksp/ksp/../../../include/petscksp.h
Index of all KSP routines
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Index of all manual pages