QEPSetOperators

Sets the matrices associated with the quadratic eigenvalue problem.

Synopsis

#include "slepcqep.h" 
PetscErrorCode QEPSetOperators(QEP qep,Mat M,Mat C,Mat K)
Collective on QEP and Mat

Input Parameters

qep - the eigenproblem solver context
M - the first coefficient matrix
C - the second coefficient matrix
K - the third coefficient matrix

Notes

The quadratic eigenproblem is defined as (l^2*M + l*C + K)*x = 0, where l is the eigenvalue and x is the eigenvector.

See Also

QEPSolve(), QEPGetOperators()

Location: src/qep/interface/qepsetup.c
Index of all QEP routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/qep/examples/tutorials/ex16.c.html
src/qep/examples/tutorials/ex17.c.html
src/qep/examples/tutorials/ex16f90.F90.html