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 2301 - 2320 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
297 bfwb782 Bai 782 782 5,982 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
205 lshp_778 HB 778 778 5,272 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
1765 rosen7 Meszaros 264 776 8,034 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1360 Si2 PARSEC 769 769 17,801 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1627 qh768 Bai 768 768 2,934 Power Network Problem 1994 MATLAB Rutherford Boeing Matrix Market
1954 Franz1 JGD_Franz 2,240 768 5,120 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2766 mycielskian10 Mycielski 767 767 44,392 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
213 mcfe HB 765 765 24,382 2D/3D Problem 1985 MATLAB Rutherford Boeing Matrix Market
2720 orbitRaising_3 VDOL 761 761 6,098 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
154 fs_760_3 HB 760 760 5,816 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
152 fs_760_1 HB 760 760 5,739 2D/3D Problem Sequence 1983 MATLAB Rutherford Boeing Matrix Market
675 lp_scsd1 LPnetlib 77 760 2,388 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
153 fs_760_2 HB 760 760 5,739 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
599 lp_agg2 LPnetlib 516 758 4,740 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
600 lp_agg3 LPnetlib 516 758 4,756 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
134 dwt_758 HB 758 758 5,994 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
617 lp_degen2 LPnetlib 444 757 4,201 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1894 QRpivot MathWorks 660 749 3,808 Counter Example Problem 2008 MATLAB Rutherford Boeing Matrix Market
709 lpi_chemcom LPnetlib 288 744 1,590 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
725 lpi_pang LPnetlib 361 741 2,933 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market