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 2321 - 2340 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
339 bcsstk34 Boeing 588 588 21,418 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
344 bcsstm34 Boeing 588 588 24,270 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
2705 lowThrust_1 VDOL 584 584 6,133 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2250 130bit Priebel 584 575 6,120 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
1656 rail582 Mittelmann 582 56,097 402,290 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
204 lshp_577 HB 577 577 3,889 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
2886 umistfacesnorm_10NN ML_Graph 575 575 6,990 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2877 micromass_10NN ML_Graph 571 571 9,668 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2195 EX1 JGD_SPG 560 560 8,736 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2730 spaceShuttleEntry_1 VDOL 560 560 6,891 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2196 EX2 JGD_SPG 560 560 8,736 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1885 Maragal_2 NYPA 555 350 4,357 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
2146 Trec12 JGD_Kocay 551 2,726 151,219 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1980 GL6_D_8 JGD_GL6 544 637 6,153 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
145 fs_541_1 HB 541 541 4,282 2D/3D Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
148 fs_541_4 HB 541 541 4,273 Subsequent 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
146 fs_541_2 HB 541 541 4,282 Subsequent 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
147 fs_541_3 HB 541 541 4,282 Subsequent 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
683 lp_shell LPnetlib 536 1,777 3,558 Linear Programming Problem 1978 MATLAB Rutherford Boeing Matrix Market
234 pores_3 HB 532 532 3,474 Computational Fluid Dynamics Problem 1980 MATLAB Rutherford Boeing Matrix Market