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 2081 - 2100 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
477 G17 Gset 800 800 9,334 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
482 G21 Gset 800 800 9,334 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
479 G19 Gset 800 800 9,322 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
475 G15 Gset 800 800 9,322 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
658 lp_pilot_we LPnetlib 722 2,928 9,265 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
184 jagmesh9 HB 1,349 1,349 9,101 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
2690 goddardRocketProblem_2 VDOL 867 867 9,058 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1828 scagr7-2c Meszaros 2,447 3,479 9,005 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1239 laser GHS_indef 3,002 3,002 9,000 Materials Problem 2004 MATLAB Rutherford Boeing Matrix Market
1790 iprob Meszaros 3,001 3,001 9,000 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
181 jagmesh6 HB 1,377 1,377 8,993 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
1442 rail_1357 Oberwolfach 1,357 1,357 8,985 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
1463 EPA Pajek 4,772 4,772 8,965 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
1756 progas Meszaros 1,650 1,900 8,897 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1640 tols4000 Bai 4,000 4,000 8,784 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
261 well1850 HB 1,850 712 8,755 Least Squares Problem 1979 MATLAB Rutherford Boeing Matrix Market
2196 EX2 JGD_SPG 560 560 8,736 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2195 EX1 JGD_SPG 560 560 8,736 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1188 rajat04 Rajat 1,041 1,041 8,725 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
195 lshp1270 HB 1,270 1,270 8,668 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market