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.

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Matrix ID
Year
Displaying collection matrices 81 - 100 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
324 pde2961 Bai 2,961 2,961 14,585 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
323 pde225 Bai 225 225 1,065 2D/3D Problem 1982 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
1238 k1_san GHS_indef 67,759 67,759 559,774 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
306 ck104 Bai 104 104 992 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
307 ck400 Bai 400 400 2,860 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
308 ck656 Bai 656 656 3,884 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
2416 grid1 AG-Monien 252 252 952 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2413 big_dual AG-Monien 30,269 30,269 89,858 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1216 aug2dc GHS_indef 30,200 30,200 80,000 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
2417 grid1_dual AG-Monien 224 224 840 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1218 aug3dcqp GHS_indef 35,543 35,543 128,115 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
1299 bratu3d GHS_indef 27,792 27,792 173,796 2D/3D Problem 1989 MATLAB Rutherford Boeing Matrix Market
1231 d_pretok GHS_indef 182,730 182,730 1,641,672 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
2418 grid2 AG-Monien 3,296 3,296 12,864 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2562 cz1268 CPM 1,268 1,268 12,786 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2433 biplane-9 AG-Monien 21,701 21,701 84,076 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2566 cz20468 CPM 20,468 20,468 206,076 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2419 grid2_dual AG-Monien 3,136 3,136 12,224 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
887 fv1 Norris 9,604 9,604 85,264 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market