petsc-3.13.6 2020-09-29
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PCDeflationSetCoarseMat

 Set the coarse problem Mat.

Synopsis

#include "petscksp.h" 
PetscErrorCode  PCDeflationSetCoarseMat(PC pc,Mat mat)
Collective

Input Parameters

pc - preconditioner context
mat - coarse problem mat

See Also

PCDEFLATION

Level

developer

Location

src/ksp/pc/impls/deflation/deflation.c

Implementations

PCDeflationSetCoarseMat_Deflation in src/ksp/pc/impls/deflation/deflation.c

Index of all PC routines
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Index of all manual pages