arpack_test

arpack_test, FORTRAN90 codes which call arpack, which computes eigenvalues and eigenvectors of large matrices.

Related Data and Programs:

arpack, a FORTRAN90 code which computes eigenvalues for large matrices, which includes a reverse communication (RC) feature, by Richard Lehoucq, Danny Sorensen, Chao Yang;

Source Code:

SSSIMP is a simple symmetric test problem:

• sssimp.f90, a sample calling program.
• sssimp.txt, the output file.

SNSIMP is a simple nonsymmetric test problem:

• snsimp.f90, a sample calling program.
• snsimp.txt, the output file.