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 1861 - 1880 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1171 Pd_rhs MathWorks 8,081 12,406 6,323 Counter Example Problem 2002 MATLAB Rutherford Boeing Matrix Market
2303 web-Stanford SNAP 281,903 281,903 2,312,497 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
852 pkustk06 Chen 43,164 43,164 2,571,768 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
2300 web-BerkStan SNAP 685,230 685,230 7,600,595 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
861 pivtol MathWorks 102 102 306 Statistical/Mathematical Problem 2002 MATLAB Rutherford Boeing Matrix Market
1232 darcy003 GHS_indef 389,874 389,874 2,097,566 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
864 comsol Langemyr 1,500 1,500 97,645 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
1172 Harvard500 MathWorks 500 500 2,636 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2301 web-Google SNAP 916,428 916,428 5,105,039 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
846 bcsstk39 Boeing 46,772 46,772 2,060,662 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
2397 football Newman 115 115 1,226 Undirected Multigraph 2002 MATLAB Rutherford Boeing Matrix Market
847 pkustk01 Chen 22,044 22,044 979,380 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
848 pkustk02 Chen 10,800 10,800 810,000 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
1841 wb-cs-stanford Gleich 9,914 9,914 36,854 Directed Graph 2001 MATLAB Rutherford Boeing Matrix Market
579 jan99jac120sc Hollinger 41,374 41,374 229,385 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
580 mark3jac020 Hollinger 9,129 9,129 52,883 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
835 Zhao2 Zhao 33,861 33,861 166,453 Electromagnetics Problem 2001 MATLAB Rutherford Boeing Matrix Market
581 mark3jac020sc Hollinger 9,129 9,129 52,883 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
582 mark3jac040 Hollinger 18,289 18,289 106,803 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
1514 patents Pajek 3,774,768 3,774,768 14,970,767 Directed Graph 2001 MATLAB Rutherford Boeing Matrix Market