NEPSetEigenvalueComparison#

Specifies the eigenvalue comparison function when NEPSetWhichEigenpairs() is set to NEP_WHICH_USER.

Synopsis#

#include "slepcnep.h" 
PetscErrorCode NEPSetEigenvalueComparison(NEP nep,SlepcEigenvalueComparisonFn *comp,void *ctx)

Logically Collective

Input Parameters#

  • nep - the nonlinear eigensolver context

  • comp - a pointer to the comparison function, see SlepcEigenvalueComparisonFn for the calling sequence

  • ctx - a context pointer (the last parameter to the comparison function)

See Also#

NEP: Nonlinear Eigenvalue Problems, NEPSetWhichEigenpairs(), NEPWhich

Level#

advanced

Location#

src/nep/interface/nepopts.c

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