NEPGetSplitPreconditionerTerm#

Gets the matrices associated with the split preconditioner.

Synopsis#

#include "slepcnep.h" 
PetscErrorCode NEPGetSplitPreconditionerTerm(NEP nep,PetscInt k,Mat *P)

Not Collective

Input Parameters#

  • nep - the nonlinear eigensolver context

  • k - the index of the requested term (starting in 0)

Output Parameter#

  • P - the matrix of the requested term

See Also#

NEP: Nonlinear Eigenvalue Problems, NEPSetSplitPreconditioner(), NEPGetSplitPreconditionerInfo()

Level#

advanced

Location#

src/nep/interface/nepbasic.c

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