| 4. | Matrix Market | | | A visual repository of test data for use in comparative studies of algorithms for numerical linear algebra, featuring nearly 500 sparse matrices from a variety of applications, as well as matrix generation tools and services.
math.nist.gov |
| 5. | Sparse Matrix Collection (T. Davis) | | | A collection of large sparse matrices from many scientific disciplines with links and software pieces to operate on matrix data structures.
www.cise.ufl.edu |
| | |