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 1421 - 1440 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
837 hydr1 Zitney 5,308 5,308 22,680 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
22 bcspwr10 HB 5,300 5,300 21,842 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
2297 ca-GrQc SNAP 5,242 5,242 28,980 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
2158 flower_5_4 JGD_Margulies 5,226 14,721 43,942 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2152 cat_ears_3_4 JGD_Margulies 5,226 13,271 39,592 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2682 freeFlyingRobot_10 VDOL 5,218 5,218 40,080 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1758 r05 Meszaros 5,190 9,690 104,145 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1444 rail_5177 Oberwolfach 5,177 5,177 35,185 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
336 rw5151 Bai 5,151 5,151 20,199 Statistical/Mathematical Problem 1978 MATLAB Rutherford Boeing Matrix Market
1836 scsd8-2c Meszaros 5,130 35,910 112,770 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1835 scsd8-2b Meszaros 5,130 35,910 112,770 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
2564 cz5108 CPM 5,108 5,108 51,412 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
1799 deter5 Meszaros 5,103 14,529 29,715 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1748 p05 Meszaros 5,090 9,590 59,045 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2698 kineticBatchReactor_3 VDOL 5,082 5,082 53,219 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1699 cq5 Meszaros 5,048 11,748 51,571 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1365 SiH4 PARSEC 5,041 5,041 171,903 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
2026 ch7-6-b5 JGD_Homology 5,040 15,120 30,240 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1548 c-29 Schenk_IBMNA 5,033 5,033 43,731 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1380 fxm3_6 Andrianov 5,026 5,026 94,026 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market