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 1601 - 1620 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
922 sinc18 Hohn 16,428 16,428 948,696 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
921 sinc15 Hohn 11,532 11,532 551,184 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
920 sinc12 Hohn 7,500 7,500 283,992 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
906 cage5 vanHeukelum 37 37 233 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
919 fd18 Hohn 16,428 16,428 63,406 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
918 fd15 Hohn 11,532 11,532 44,206 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
869 bodyy5 Pothen 18,589 18,589 128,853 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
917 fd12 Hohn 7,500 7,500 28,462 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
898 torso3 Norris 259,156 259,156 4,429,042 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
896 torso1 Norris 116,158 116,158 8,516,500 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
910 cage9 vanHeukelum 3,534 3,534 41,594 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
909 cage8 vanHeukelum 1,015 1,015 11,003 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
908 cage7 vanHeukelum 340 340 3,084 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
907 cage6 vanHeukelum 93 93 785 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
911 cage10 vanHeukelum 11,397 11,397 150,645 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
895 stomach Norris 213,360 213,360 3,021,648 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
894 lung2 Norris 109,460 109,460 492,564 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
893 lung1 Norris 1,650 1,650 7,419 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
892 heart3 Norris 2,339 2,339 680,341 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market