The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 2861 - 2880 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
888 fv2 Norris 9,801 9,801 87,025 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
902 shermanACd Shen 6,136 6,136 53,329 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
901 shermanACb Shen 18,510 18,510 145,149 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
900 shermanACa Shen 3,432 3,432 25,220 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
863 kim2 Kim 456,976 456,976 11,330,020 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
1299 bratu3d GHS_indef 27,792 27,792 173,796 2D/3D Problem 1989 MATLAB Rutherford Boeing Matrix Market
2411 airfoil1 AG-Monien 4,253 4,253 24,578 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
892 heart3 Norris 2,339 2,339 680,341 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2425 whitaker3_dual AG-Monien 19,190 19,190 57,162 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1882 ecology1 McRae 1,000,000 1,000,000 4,996,000 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
1850 BenElechi1 BenElechi 245,874 245,874 13,150,496 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
230 plsk1919 HB 1,919 1,919 9,662 2D/3D Problem 1975 MATLAB Rutherford Boeing Matrix Market
899 e40r0100 Shen 17,281 17,281 553,562 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2426 brack2 AG-Monien 62,631 62,631 733,118 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2432 stufe-10 AG-Monien 24,010 24,010 92,828 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
889 fv3 Norris 9,801 9,801 87,025 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2414 crack AG-Monien 10,240 10,240 60,760 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2415 crack_dual AG-Monien 20,141 20,141 60,086 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
213 mcfe HB 765 765 24,382 2D/3D Problem 1985 MATLAB Rutherford Boeing Matrix Market
2424 whitaker3 AG-Monien 9,800 9,800 57,978 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market