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 1161 - 1180 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
901 shermanACb Shen 18,510 18,510 145,149 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2345 bauru5727 Rommes 40,366 40,366 145,019 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2344 juba40k Rommes 40,337 40,337 144,945 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
643 lp_maros_r7 LPnetlib 3,136 9,408 144,848 Linear Programming Problem 1994 MATLAB Rutherford Boeing Matrix Market
645 lp_osa_07 LPnetlib 1,118 25,067 144,812 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1409 ted_B_unscaled Bindel 10,605 10,605 144,579 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market
1406 ted_B Bindel 10,605 10,605 144,579 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market
1825 pltexpa Meszaros 26,894 70,364 143,059 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
2434 shock-9 AG-Monien 36,476 36,476 142,580 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1666 fome12 Mittelmann 24,284 48,920 142,528 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
378 mplate Cote 5,962 5,962 142,190 Acoustics Problem 1997 MATLAB Rutherford Boeing Matrix Market
2537 OPF_3754 IPSO 15,435 15,435 141,478 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
1248 stokes64s GHS_indef 12,546 12,546 140,034 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
1247 stokes64 GHS_indef 12,546 12,546 140,034 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
2437 cca AG-Monien 49,152 49,152 139,264 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
1443 rail_20209 Oberwolfach 20,209 20,209 139,233 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
405 cavity26 DRIVCAV 4,562 4,562 138,040 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
403 cavity24 DRIVCAV 4,562 4,562 138,040 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
401 cavity22 DRIVCAV 4,562 4,562 138,040 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
399 cavity20 DRIVCAV 4,562 4,562 138,040 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market