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 1841 - 1860 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
842 k3plates Cunningham 11,107 11,107 378,927 Acoustics Problem 2002 MATLAB Rutherford Boeing Matrix Market
2310 p2p-Gnutella06 SNAP 8,717 8,717 31,525 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
1445 rail_79841 Oberwolfach 79,841 79,841 553,921 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
1444 rail_5177 Oberwolfach 5,177 5,177 35,185 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
843 m3plates Cunningham 11,107 11,107 6,639 Acoustics Problem 2002 MATLAB Rutherford Boeing Matrix Market
1443 rail_20209 Oberwolfach 20,209 20,209 139,233 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
1442 rail_1357 Oberwolfach 1,357 1,357 8,985 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
844 qa8fk Cunningham 66,127 66,127 1,660,579 Acoustics Problem 2002 MATLAB Rutherford Boeing Matrix Market
845 qa8fm Cunningham 66,127 66,127 1,660,579 Acoustics Problem 2002 MATLAB Rutherford Boeing Matrix Market
2311 p2p-Gnutella08 SNAP 6,301 6,301 20,777 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2450 uk-2002 LAW 18,520,486 18,520,486 298,113,762 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2312 p2p-Gnutella09 SNAP 8,114 8,114 26,013 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2313 p2p-Gnutella24 SNAP 26,518 26,518 65,369 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
862 kim1 Kim 38,415 38,415 933,195 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
2314 p2p-Gnutella25 SNAP 22,687 22,687 54,705 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2315 p2p-Gnutella30 SNAP 36,682 36,682 88,328 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2316 p2p-Gnutella31 SNAP 62,586 62,586 147,892 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
863 kim2 Kim 456,976 456,976 11,330,020 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
851 pkustk05 Chen 37,164 37,164 2,205,144 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
1170 Pd MathWorks 8,081 8,081 13,036 Counter Example Problem 2002 MATLAB Rutherford Boeing Matrix Market