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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 701 - 720 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
143 fs_183_4 HB 183 183 1,069 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
147 fs_541_3 HB 541 541 4,282 Subsequent 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
142 fs_183_3 HB 183 183 1,069 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
1917 t2d_q9 TKK 9,801 9,801 87,025 Structural Problem Sequence 2008 MATLAB Rutherford Boeing Matrix Market
1916 t2d_q4 TKK 9,801 9,801 87,025 Structural Problem Sequence 2008 MATLAB Rutherford Boeing Matrix Market
940 af_shell1 Schenk_AFE 504,855 504,855 17,562,051 Structural Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
2648 ML_Laplace Janna 377,002 377,002 27,582,698 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
1213 Lin Lin 256,000 256,000 1,766,400 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
868 bodyy4 Pothen 17,546 17,546 121,550 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
860 pkustk14 Chen 151,926 151,926 14,836,504 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
1644 msdoor INPRO 415,863 415,863 19,173,163 Structural Problem 2005 MATLAB Rutherford Boeing Matrix Market
858 pkustk12 Chen 94,653 94,653 7,512,317 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
932 sme3Dc FEMLAB 42,930 42,930 3,148,656 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
857 pkustk11 Chen 87,804 87,804 5,217,912 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
879 onera_dual Pothen 85,567 85,567 419,201 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
931 sme3Db FEMLAB 29,067 29,067 2,081,063 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
930 sme3Da FEMLAB 12,504 12,504 874,887 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
856 pkustk10 Chen 80,676 80,676 4,308,984 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
138 dwt_918 HB 918 918 7,384 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market