ARPACK (ARnoldi PACKage) is a software library for solving large-scale eigenvalue problems, particularly those arising from sparse matrices. It provides efficient algorithms for computing a few eigenvalues and corresponding eigenvectors of a large, sparse, and possibly non-Hermitian matrix. ARPACK offers a range of methods, including the Arnoldi iteration, Lanczos iteration, and implicitly restarted Arnoldi method, to approximate eigenvalues and eigenvectors.
| Uploaded | Mon Mar 31 20:46:28 2025 |
| md5 checksum | dd0879866e8d725b94bfe063a7af3087 |
| arch | x86_64 |
| build | nompi_h00e05a0_1 |
| build_number | 1 |
| depends | libgcc-ng >=11.2.0, libgfortran-ng, libgfortran5 >=11.2.0, libopenblas, libstdcxx-ng >=11.2.0 |
| license | BSD-3-Clause |
| license_family | BSD |
| md5 | dd0879866e8d725b94bfe063a7af3087 |
| name | arpack |
| platform | linux |
| sha1 | 37900a612bf5ce222c9c00920001adefc8551aa2 |
| sha256 | 147a7ae0a852acdf433cc02df35be3b04aa6fe9611c69df3ebee846b2cb5fe39 |
| size | 195916 |
| subdir | linux-64 |
| timestamp | 1741202581948 |
| version | 3.9.0 |