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 2701 - 2720 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
192 lnsp_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
188 lns_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
6 arc130 HB 130 130 1,037 Materials Problem 1974 MATLAB Rutherford Boeing Matrix Market
669 lp_scagr7 LPnetlib 129 185 465 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
1506 Journals Pajek 124 124 12,068 Undirected Weighted Graph 2000 MATLAB Rutherford Boeing Matrix Market
1686 air03 Meszaros 124 10,757 91,028 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1496 GD98_b Pajek 121 121 207 Directed Graph 1998 MATLAB Rutherford Boeing Matrix Market
2155 flower_4_1 JGD_Margulies 121 129 386 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2090 n3c5-b2 JGD_Homology 120 45 360 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1325 robot Morandini 120 120 870 Robotics Problem 2006 MATLAB Rutherford Boeing Matrix Market
2107 n4c5-b10 JGD_Homology 120 630 1,320 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1929 bibd_16_8 JGD_BIBD 120 12,870 360,360 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2094 n3c5-b6 JGD_Homology 120 210 840 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2016 ch5-5-b4 JGD_Homology 120 600 600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
15 bcspwr03 HB 118 118 476 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
681 lp_share1b LPnetlib 117 253 1,179 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
695 lp_stocfor1 LPnetlib 117 165 501 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
1782 zed Meszaros 116 142 666 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
161 gre_115 HB 115 115 421 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
2397 football Newman 115 115 1,226 Undirected Multigraph 2002 MATLAB Rutherford Boeing Matrix Market