- Bibliography on Sparse Linear Systems and Related Areas of Computation - With emphasis on Computational Linear Algebra, High Performance Computing, Mathematical Programming and Graph Theory. Searchable.
- Bibliography on the Solution of Sparse Linear Systems and Related Areas of Computation - More than 2000 selected references, covering the solution of sparse linear systems and related areas of computation, including: computational linear algebra, high performance computing, mathematical programming and graph theory.
- Information Base on Sparse Linear Systems and Matrix Computations - Bibliographic references, links and search interfaces.
- 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.
- Pseudospectra Gateway - The pseudospectrum of a matrix provides information about the behavior of the eigenvalues of A when A is subject to perturbations. Links to other resources.
- 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.
