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 2221 - 2240 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
858 pkustk12 Chen 94,653 94,653 7,512,317 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
859 pkustk13 Chen 94,893 94,893 6,616,827 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
860 pkustk14 Chen 151,926 151,926 14,836,504 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
2881 Plants_10NN ML_Graph 1,600 1,600 21,930 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2882 plantsmargin_12NN ML_Graph 1,600 1,600 25,482 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2883 plantstexture_10NN ML_Graph 1,599 1,599 21,204 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
228 plat1919 HB 1,919 1,919 32,399 2D/3D Problem 1975 MATLAB Rutherford Boeing Matrix Market
229 plat362 HB 362 362 5,786 2D/3D Problem 1975 MATLAB Rutherford Boeing Matrix Market
1911 plbuckle TKK 1,282 1,282 30,644 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1822 plddb Meszaros 3,069 5,049 10,839 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
733 pli Li 22,695 22,695 1,350,309 Duplicate Electromagnetics Problem 1999 MATLAB Rutherford Boeing Matrix Market
230 plsk1919 HB 1,919 1,919 9,662 2D/3D Problem 1975 MATLAB Rutherford Boeing Matrix Market
231 plskz362 HB 362 362 1,760 2D/3D Problem 1975 MATLAB Rutherford Boeing Matrix Market
1825 pltexpa Meszaros 26,894 70,364 143,059 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
926 poisson2D FEMLAB 367 367 2,417 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
927 poisson3Da FEMLAB 13,514 13,514 352,762 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
928 poisson3Db FEMLAB 85,623 85,623 2,374,949 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
2402 polblogs Newman 1,490 1,490 19,025 Directed Multigraph 2005 MATLAB Rutherford Boeing Matrix Market
2403 polbooks Newman 105 105 882 Undirected Graph 2001 MATLAB Rutherford Boeing Matrix Market
467 poli Grund 4,008 4,008 8,188 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market