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 1521 - 1540 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1213 Lin Lin 256,000 256,000 1,766,400 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2654 Linux_call_graph Sorensen 324,085 324,085 1,208,908 Directed Weighted Graph 2013 MATLAB Rutherford Boeing Matrix Market
1303 linverse GHS_indef 11,999 11,999 95,977 Statistical/Mathematical Problem 1991 MATLAB Rutherford Boeing Matrix Market
2446 ljournal-2008 LAW 5,363,260 5,363,260 79,023,142 Directed Graph 2008 MATLAB Rutherford Boeing Matrix Market
188 lns_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
189 lns_3937 HB 3,937 3,937 25,407 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
190 lns_511 HB 511 511 2,796 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
192 lnsp_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
191 lnsp3937 HB 3,937 3,937 25,407 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
193 lnsp_511 HB 511 511 2,796 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
2787 loc-Brightkite SNAP 58,228 58,228 428,156 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2788 loc-Gowalla SNAP 196,591 196,591 1,900,654 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
1178 lock1074 HB 1,074 1,074 51,588 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1179 lock2232 HB 2,232 2,232 80,352 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1180 lock3491 HB 3,491 3,491 160,444 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1181 lock_700 HB 700 700 22,175 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2550 Long_Coup_dt0 Janna 1,470,152 1,470,152 84,422,970 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2551 Long_Coup_dt6 Janna 1,470,152 1,470,152 84,422,970 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
313 lop163 Bai 163 163 935 Statistical/Mathematical Problem 1978 MATLAB Rutherford Boeing Matrix Market
2705 lowThrust_1 VDOL 584 584 6,133 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market