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 2761 - 2780 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
264 west0156 HB 156 156 362 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
2090 n3c5-b2 JGD_Homology 120 45 360 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
296 bfwb62 Bai 62 62 342 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
664 lp_sc105 LPnetlib 105 163 340 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
2457 chesapeake DIMACS10 39 39 340 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2171 wheel_7_1 JGD_Margulies 114 113 338 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1497 GD98_c Pajek 112 112 336 Undirected Graph 1998 MATLAB Rutherford Boeing Matrix Market
1492 GD97_a Pajek 84 84 332 Directed Graph 1997 MATLAB Rutherford Boeing Matrix Market
2075 n2c6-b10 JGD_Homology 30 306 330 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
132 dwt_66 HB 66 66 320 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2396 dolphins Newman 62 62 318 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
253 steam3 HB 80 80 314 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
636 lp_kb2 LPnetlib 43 68 313 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
873 mesh1em1 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
872 mesh1e1 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
861 pivtol MathWorks 102 102 306 Statistical/Mathematical Problem 2002 MATLAB Rutherford Boeing Matrix Market
874 mesh1em6 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
262 west0067 HB 67 67 294 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
109 curtis54 HB 54 54 291 2D/3D Problem 1971 MATLAB Rutherford Boeing Matrix Market
2011 ch4-4-b2 JGD_Homology 96 72 288 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market