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 2281 - 2300 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
222 nos6 HB 675 675 3,255 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
2096 n3c6-b10 JGD_Homology 675 2,511 7,425 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1714 iiasa Meszaros 669 3,639 7,317 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
216 nnc666 HB 666 666 4,032 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
1777 t0331-4l Meszaros 664 46,915 430,982 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
249 shl_400 HB 663 663 1,712 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
248 shl_200 HB 663 663 1,726 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
247 shl_0 HB 663 663 1,687 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
3 662_bus HB 662 662 2,474 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
1894 QRpivot MathWorks 660 749 3,808 Counter Example Problem 2008 MATLAB Rutherford Boeing Matrix Market
671 lp_scfxm2 LPnetlib 660 1,200 5,469 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
418 ex21 FIDAP 656 656 18,964 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
308 ck656 Bai 656 656 3,884 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
269 west0655 HB 655 655 2,808 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
1969 IG5-10 JGD_G5 652 976 10,273 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1733 nemscem Meszaros 651 1,712 3,840 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2665 dynamicSoaringProblem_1 VDOL 647 647 5,367 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1684 aa6 Meszaros 646 7,292 51,728 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
604 lp_bnl1 LPnetlib 643 1,586 5,532 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1476 GD00_c Pajek 638 638 1,041 Directed Multigraph 2000 MATLAB Rutherford Boeing Matrix Market