EPSPurge

Purge a vector of all converged vectors.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSPurge(EPS eps,Vec v)
Collective on EPS

Input Parameters

eps -the eigenproblem solver context

Input/Output Parameter

v -vector to be purged

Notes

On exit, v is orthogonal to all the basis vectors of the currently converged invariant subspace as well as all the deflation vectors provided by the user.

This routine does not normalize the resulting vector.

See Also

EPSOrthogonalize(), EPSAttachDeflationSpace()

Level:developer
Location:
src/eps/interface/orthog.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages