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 401 - 420 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1362 Si41Ge41H72 PARSEC 185,639 185,639 15,011,265 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1361 Si34H36 PARSEC 97,569 97,569 5,156,379 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1360 Si2 PARSEC 769 769 17,801 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1359 Si10H16 PARSEC 17,077 17,077 875,923 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
810 shyy41 Shyy 4,720 4,720 20,042 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
809 shyy161 Shyy 76,480 76,480 329,762 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
881 shuttle_eddy Pothen 10,429 10,429 103,599 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
763 shuttle_eddy Nasa 10,429 10,429 103,599 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
2434 shock-9 AG-Monien 36,476 36,476 142,580 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
249 shl_400 HB 663 663 1,712 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
248 shl_200 HB 663 663 1,726 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
247 shl_0 HB 663 663 1,687 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
1281 shipsec8 DNVS 114,919 114,919 3,303,553 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
1280 shipsec5 DNVS 179,860 179,860 4,598,604 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
1279 shipsec1 DNVS 140,874 140,874 3,568,176 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
1278 ship_003 DNVS 121,728 121,728 3,777,036 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
1277 ship_001 DNVS 34,920 34,920 3,896,496 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
902 shermanACd Shen 6,136 6,136 53,329 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
901 shermanACb Shen 18,510 18,510 145,149 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
900 shermanACa Shen 3,432 3,432 25,220 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market