slepc-3.9.1 2018-05-02
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EPSSolve

Solves the eigensystem.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSSolve(EPS eps)
Collective on EPS

Input Parameter

eps  - eigensolver context obtained from EPSCreate()

Options Database Keys

-eps_view  - print information about the solver used
-eps_view_mat0 binary  - save the first matrix (A) to the default binary viewer
-eps_view_mat1 binary  - save the second matrix (B) to the default binary viewer
-eps_view_vectors binary  - save the computed eigenvectors to the default binary viewer
-eps_view_values  - print computed eigenvalues
-eps_converged_reason  - print reason for convergence, and number of iterations
-eps_error_absolute  - print absolute errors of each eigenpair
-eps_error_relative  - print relative errors of each eigenpair
-eps_error_backward  - print backward errors of each eigenpair

See Also

EPSCreate(), EPSSetUp(), EPSDestroy(), EPSSetTolerances()

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

Examples

src/eps/examples/tutorials/ex1.c.html
src/eps/examples/tutorials/ex2.c.html
src/eps/examples/tutorials/ex3.c.html
src/eps/examples/tutorials/ex4.c.html
src/eps/examples/tutorials/ex5.c.html
src/eps/examples/tutorials/ex7.c.html
src/eps/examples/tutorials/ex9.c.html
src/eps/examples/tutorials/ex10.c.html
src/eps/examples/tutorials/ex11.c.html
src/eps/examples/tutorials/ex12.c.html
src/eps/examples/tutorials/ex13.c.html