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 1801 - 1820 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1271 opt1 GHS_psdef 15,449 15,449 1,930,655 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2694 hangGlider_4 VDOL 15,561 15,561 149,532 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
468 poli_large Grund 15,575 15,575 33,033 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
867 barth5 Pothen 15,606 15,606 107,362 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
756 barth5 Nasa 15,606 15,606 61,484 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
2165 kneser_8_3_1 JGD_Margulies 15,737 15,681 47,042 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1795 deter1 Meszaros 5,527 15,737 32,187 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1212 powersim LiuWenzhuo 15,838 15,838 64,424 Power Network Problem 2004 MATLAB Rutherford Boeing Matrix Market
1703 dano3mip Meszaros 3,202 15,851 81,633 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2148 Trec14 JGD_Kocay 3,159 15,905 2,872,265 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2695 hangGlider_5 VDOL 16,011 16,011 155,246 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1847 Dubcova1 UTEP 16,129 16,129 253,009 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
813 olafu Simon 16,146 16,146 1,015,156 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
2709 lowThrust_5 VDOL 16,262 16,262 198,369 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1791 l30 Meszaros 2,701 16,281 52,070 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1391 net50 Andrianov 16,320 16,320 945,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1713 ge Meszaros 10,099 16,369 44,825 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2469 delaunay_n14 DIMACS10 16,384 16,384 98,244 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2527 fe_sphere DIMACS10 16,386 16,386 98,304 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1718 lp22 Meszaros 2,958 16,392 68,518 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market