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 1501 - 1520 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2232 TSOPF_RS_b162_c1 TSOPF 5,374 5,374 205,399 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1907 g3rmt3m3 TKK 5,357 5,357 207,695 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1611 s3rmt3m3 Cylshell 5,357 5,357 207,123 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1550 c-31 Schenk_IBMNA 5,339 5,339 78,571 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1549 c-30 Schenk_IBMNA 5,321 5,321 65,693 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
837 hydr1 Zitney 5,308 5,308 22,680 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
1536 hydr1c Zitney 5,308 5,308 22,592 Chemical Process Simulation Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
22 bcspwr10 HB 5,300 5,300 21,842 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
1727 model6 Meszaros 2,096 5,289 27,628 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1957 Franz4 JGD_Franz 6,784 5,252 46,528 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2297 ca-GrQc SNAP 5,242 5,242 28,980 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
710 lpi_cplex1 LPnetlib 3,005 5,224 10,947 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
2682 freeFlyingRobot_10 VDOL 5,218 5,218 40,080 Optimal Control Problem 2015 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
2564 cz5108 CPM 5,108 5,108 51,412 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2698 kineticBatchReactor_3 VDOL 5,082 5,082 53,219 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1822 plddb Meszaros 3,069 5,049 10,839 Linear Programming Problem Sequence 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
1548 c-29 Schenk_IBMNA 5,033 5,033 43,731 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market