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 2661 - 2680 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
852 pkustk06 Chen 43,164 43,164 2,571,768 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
860 pkustk14 Chen 151,926 151,926 14,836,504 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
859 pkustk13 Chen 94,893 94,893 6,616,827 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
858 pkustk12 Chen 94,653 94,653 7,512,317 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
857 pkustk11 Chen 87,804 87,804 5,217,912 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
1900 vfem CEMW 93,476 93,476 1,434,636 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1898 tmt_unsym CEMW 917,825 917,825 4,584,801 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1899 tmt_sym CEMW 726,713 726,713 5,080,961 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1897 t2em CEMW 921,632 921,632 4,590,832 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1892 denormal Castrillon 89,400 89,400 1,156,224 Counter Example Problem 2008 MATLAB Rutherford Boeing Matrix Market
1214 sts4098 Cannizzo 4,098 4,098 72,356 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1317 mri1 Bydder 65,536 147,456 589,824 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
1318 mri2 Bydder 63,240 147,456 569,160 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
2247 connectus Buss 512 394,792 1,127,525 Undirected Bipartite Graph 2009 MATLAB Rutherford Boeing Matrix Market
2263 12month1 Buss 12,471 872,622 22,624,727 Undirected Bipartite Graph 2009 MATLAB Rutherford Boeing Matrix Market
377 thermal Brunetiere 3,456 3,456 66,528 Thermal Problem 2000 MATLAB Rutherford Boeing Matrix Market
2658 specular Brogan 477,976 1,600 7,647,040 Computer Vision Problem 2014 MATLAB Rutherford Boeing Matrix Market
375 coater1 Brethour 1,348 1,348 19,457 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
376 coater2 Brethour 9,540 9,540 207,308 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
374 rma10 Bova 46,835 46,835 2,329,092 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market