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 | 813d1d13511427afe228864b3fea0587 |
| arch | x86_64 |
| build | nompi_h00e05a0_0 |
| 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 | 813d1d13511427afe228864b3fea0587 |
| name | arpack |
| platform | linux |
| sha1 | aad9fcf72327c13fc0ef4305e54ddd22bc4bc4a5 |
| sha256 | f78d2e0399150b78d141eb2ec3427b811e8d59e8e0cbf534ca6abbd4a39483ea |
| size | 195652 |
| subdir | linux-64 |
| timestamp | 1687370261562 |
| version | 3.9.0 |