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 641 - 660 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1395 fp MKS 7,548 7,548 834,222 Electromagnetics Problem 2006 MATLAB Rutherford Boeing Matrix Market
1650 pds-70 Mittelmann 114,944 390,005 833,465 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1659 sgpf5y6 Mittelmann 246,077 312,540 831,976 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2613 nm2010 DIMACS10 168,609 168,609 830,970 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2119 n4c6-b11 JGD_Homology 69,235 132,402 830,820 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2612 nj2010 DIMACS10 169,588 169,588 829,912 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2177 rel8 JGD_Relat 345,688 12,347 821,839 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2540 TSC_OPF_300 IPSO 9,774 9,774 820,783 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2525 fe_ocean DIMACS10 143,437 143,437 819,186 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
783 nemeth19 Nemeth 9,506 9,506 818,302 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2234 TSOPF_RS_b162_c4 TSOPF 20,374 20,374 812,749 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2071 mk13-b5 JGD_Homology 135,135 270,270 810,810 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
848 pkustk02 Chen 10,800 10,800 810,000 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
2816 power197k PowerSystem 197,156 197,156 805,839 Power Network Problem 2017 MATLAB Rutherford Boeing Matrix Market
2815 windtunnel_evap3d Grueninger 40,816 40,816 803,978 Computational Fluid Dynamics Problem 2017 MATLAB Rutherford Boeing Matrix Market
2556 Chevron2 Chevron 90,249 90,249 803,173 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2135 shar_te2-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2056 m133-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2598 ky2010 DIMACS10 161,672 161,672 787,778 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2472 delaunay_n17 DIMACS10 131,072 131,072 786,352 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market