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 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2421 netz4504_dual AG-Monien 615 615 2,342 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
10 ash608 HB 608 188 1,216 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market
131 dwt_607 HB 607 607 5,131 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
795 lp_nug07 Qaplib 602 931 4,214 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
2164 kneser_6_2_1 JGD_Margulies 601 676 2,027 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
252 steam2 HB 600 600 5,660 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
2015 ch5-5-b3 JGD_Homology 600 600 2,400 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2014 ch5-5-b2 JGD_Homology 600 200 1,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
130 dwt_592 HB 592 592 5,104 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
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
2196 EX2 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