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 881 - 900 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1208 t3dh_a Oberwolfach 79,171 79,171 4,352,105 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1211 t3dl_e Oberwolfach 20,360 20,360 20,360 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1448 t2dal_bci Oberwolfach 4,257 4,257 37,465 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1207 t2dal_e Oberwolfach 4,257 4,257 4,257 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1450 t3dh Oberwolfach 79,171 79,171 4,352,105 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1452 windscreen Oberwolfach 22,692 22,692 1,482,390 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1442 rail_1357 Oberwolfach 1,357 1,357 8,985 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
1431 filter3D Oberwolfach 106,437 106,437 2,707,179 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
2217 Maragal_8 NYPA 33,212 75,077 1,308,415 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
1890 Maragal_7 NYPA 46,845 26,564 1,200,537 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
1887 Maragal_4 NYPA 1,964 1,034 26,719 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
1888 Maragal_5 NYPA 4,654 3,320 93,091 Least Squares 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
1884 Maragal_1 NYPA 32 14 234 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
1885 Maragal_2 NYPA 555 350 4,357 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
1886 Maragal_3 NYPA 1,690 860 18,391 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
887 fv1 Norris 9,604 9,604 85,264 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
888 fv2 Norris 9,801 9,801 87,025 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
889 fv3 Norris 9,801 9,801 87,025 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
897 torso2 Norris 115,967 115,967 1,033,473 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market