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 921 - 940 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1915 tube2 TKK 21,498 21,498 897,056 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1914 tube1 TKK 21,498 21,498 897,056 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1889 Maragal_6 NYPA 21,255 10,152 537,694 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
816 raefsky3 Simon 21,200 21,200 1,488,768 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
1568 c-49 Schenk_IBMNA 21,132 21,132 157,040 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2356 bips07_3078 Rommes 21,128 21,128 75,729 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1997 GL7d24 JGD_GL7d 21,074 105,054 593,892 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
933 waveguide3D FEMLAB 21,036 21,036 303,468 Electromagnetics Problem 2003 MATLAB Rutherford Boeing Matrix Market
2349 xingo3012 Rommes 20,944 20,944 74,386 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1862 Ill_Stokes Szczerba 20,896 20,896 191,368 Computational Fluid Dynamics Problem 2007 MATLAB Rutherford Boeing Matrix Market
1768 route Meszaros 20,894 43,019 206,782 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2347 descriptor_xingo6u Rommes 20,738 20,738 73,916 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1286 tsyl201 DNVS 20,685 20,685 2,454,957 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1376 rajat27 Rajat 20,640 20,640 97,353 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
573 jan99jac060sc Hollinger 20,614 20,614 111,903 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
572 jan99jac060 Hollinger 20,614 20,614 111,903 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
455 bayer04 Grund 20,545 20,545 85,537 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
2566 cz20468 CPM 20,468 20,468 206,076 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
925 ns3Da FEMLAB 20,414 20,414 1,679,599 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
2234 TSOPF_RS_b162_c4 TSOPF 20,374 20,374 812,749 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market