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 matrices 81 - 100 of 2856 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2762 mycielskian6 Mycielski 47 47 472 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
1493 GD97_b Pajek 47 47 264 Undirected Weighted Graph 1997 MATLAB Rutherford Boeing Matrix Market
2143 Trec9 JGD_Kocay 47 201 2,147 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
874 mesh1em6 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
873 mesh1em1 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
56 bcsstm01 HB 48 48 24 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
872 mesh1e1 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
23 bcsstk01 HB 48 48 400 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
14 bcspwr02 HB 49 49 167 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
667 lp_sc50b LPnetlib 50 78 148 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
666 lp_sc50a LPnetlib 50 78 160 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1685 air02 Meszaros 50 6,774 61,555 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1460 divorce Pajek 50 9 225 Bipartite Graph 2006 MATLAB Rutherford Boeing Matrix Market
464 d_ss Grund 53 53 144 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
721 lpi_klein1 LPnetlib 54 108 750 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
109 curtis54 HB 54 54 291 2D/3D Problem 1971 MATLAB Rutherford Boeing Matrix Market
1922 bibd_11_5 JGD_BIBD 55 462 4,620 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1457 Cities Pajek 55 46 1,342 Weighted Bipartite Graph 2001 MATLAB Rutherford Boeing Matrix Market
596 lp_adlittle LPnetlib 56 138 424 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2168 wheel_5_1 JGD_Margulies 57 61 182 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market