#include "slepceps.h" PetscErrorCode EPSGetStartVector(EPS eps,PetscInt i,Vec vec,PetscBool *breakdown)Collective on EPS and Vec
eps | - the eigensolver context | |
i | - iteration number |
vec | - the start vector | |
breakdown | - flag indicating that a breakdown has occurred |
The flag breakdown is set to true if either i=0 and the vector belongs to the deflation space, or i>0 and the vector is linearly dependent with respect to the V-vectors.
The caller must pass a vector already allocated with dimensions conforming to the initial vector. This vector is overwritten.
Location: src/eps/interface/solve.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages