Directory: Top/Computers/Programming/Languages/Fortran/Source_Code/Linear

Top / Computers / Programming / Languages / Fortran / Source_Code / Linear_Algebra / Eigenvalues /

ARPACK
Package for large-scale eigenvalue problems.
ftp://ftp.caam.rice.edu/pub/people/sorensen/ARPACK
Rice.edu ~ Site Info Whois Trace Route RBL Check

Eigenvalues of Laplacian in the L-shaped domain
By A.L. Skorokhodov and A. Knyazev.
http://www-math.cudenver.edu/~aknyazev/software/L/
Cudenver.edu ~ Site Info Whois Trace Route RBL Check

EISPACK
A collection of Fortran subroutines that compute the eigenvalues and eigenvectors of nine classes of matrices: complex general, complex Hermitian, real general, real symmetric, real symmetric banded, real symmetric tridiagonal, special real tridiagonal,
http://www.netlib.org/eispack/
Netlib.org ~ Site Info Whois Trace Route RBL Check

Lanczos
Codes to compute eigenvalues and eigenvectors using the Lanczos algorithm.
http://www.netlib.org/lanczos/index.html
Netlib.org ~ Site Info Whois Trace Route RBL Check

Lanz
Solves the large, sparse, symmetric generalized eigenproblem.
http://www.netlib.org/lanz/index.html
Netlib.org ~ Site Info Whois Trace Route RBL Check

Laso
Fortran IV subroutines for computing a few eigenvalues of a large (sparse) symmetric matrix.
http://www.netlib.org/laso/index.html
Netlib.org ~ Site Info Whois Trace Route RBL Check

SLEIGN2
Code to compute eigenvalues and eigenfunctions of regular and singular self-adjoint Sturm-Liouville problems.
http://www.math.niu.edu/SL2/
Niu.edu ~ Site Info Whois Trace Route RBL Check

Hapack: Software for (skew-)Hamiltonian Eigenvalue Problems
Fortran 77 routines by Peter Benner and Daniel Kressner.
http://www.tu-chemnitz.de/mathematik/hapack/
Tu-chemnitz.de ~ Site Info Whois Trace Route RBL Check

Generalized Eigenvalue Solver
By Arkady V. Krasheninnikov.
http://beam.acclab.helsinki.fi/~akrashen/esctmp.html
Helsinki.fi ~ Site Info Whois Trace Route RBL Check