lis_esolve.3f man page

lis_esolve ā€” solve the standard eigenvalue problem

Synopsis

subroutine lis_esolve(LIS_MATRIX A, LIS_VECTOR x, LIS_REAL evalue, LIS_ESOLVER esolver, LIS_INTEGER ierr);

Description

Solve the standard eigenvalue problem Ax = lx with the specified eigensolver.

Input

A

The coefficient matrix

x

The initial vector

esolver

The esolver

Output

evalue

The eigenvalue of mode 0

x

The associated eigenvector

esolver

The number of iterations, the execution time, etc.

See Also

lis(3)

http://www.ssisc.org/lis/

Info

23 Oct 2016 Man Page Lis Library Functions