#include "slepcds.h" PetscErrorCode DSPEPSetCoefficients(DS ds,PetscReal *pbc)Logically Collective on ds
ds | - the direct solver context | |
pbc | - the polynomial basis coefficients |
There must be a total of 3*(d+1) coefficients, where d is the degree of the polynomial. The coefficients are arranged in three groups: alpha, beta, and gamma, according to the definition of the three-term recurrence. In the case of the monomial basis, alpha=1 and beta=gamma=0, in which case it is not necessary to invoke this function.
Location: src/sys/classes/ds/impls/pep/dspep.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages