Module MPOWER in NAPACK

• NAPACK Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

MPOWER

 
Computes several eigenvalues of a matrix with corresponding eigenvectors,
using the power method. The user must provide a starting guess for the eigenvector
space, along with a subroutine to multiply the matrix by a vector.
 
Classes  :  D4a2 . Real nonsymmetric matrix eigenvalue problems
            D4a7 . Sparse matrix eigenvalue problems
 
Type     : Fortran subroutine in NAPACK package.
Access   : Some uses prohibited. Portable.
Precision: Single.
 
Usage    : CALL MPOWER (EX, X, EY, Y, N, NE, DIF, SIZE, NDIGIT, LIMIT, MULT, W)
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of MPOWER from NAPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Single.
 
You may access components from NETLIB outside GAMS as follows.
 
   Source       : echo 'send only mpower from napack' | mail netlib@ornl.gov
   Fullsource   : echo 'send mpower from napack' | mail netlib@ornl.gov