DSPEPGetCoefficients#
Returns the polynomial basis coefficients for a DSPEP.
Synopsis#
#include "slepcds.h"
PetscErrorCode DSPEPGetCoefficients(DS ds,PetscReal *pbc[]) PeNS
Not Collective
Input Parameter#
ds - the direct solver context
Output Parameter#
pbc - the polynomial basis coefficients
Note#
The returned array has length \(3(d+1)\), where \(d\) is the degree of the polynomial, and should be freed by the user.
Fortran Notes#
In Fortran the user must provide in argument pbc a sufficiently large array.
See Also#
Level#
advanced
Location#
Implementations#
DSPEPGetCoefficients_PEP() in src/sys/classes/ds/impls/pep/dspep.c
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