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 721 - 740 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2188 D_6 JGD_SL6 970 435 6,491 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
21 bcspwr09 HB 1,723 1,723 6,511 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
2719 orbitRaising_2 VDOL 739 739 6,526 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2331 minnesota Gleich 2,642 2,642 6,606 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
1701 cr42 Meszaros 905 1,513 6,614 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
843 m3plates Cunningham 11,107 11,107 6,639 Acoustics Problem 2002 MATLAB Rutherford Boeing Matrix Market
105 can_715 HB 715 715 6,665 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
1471 EVA Pajek 8,497 8,497 6,726 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
41 bcsstk19 HB 817 817 6,853 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
225 orsirr_1 HB 1,030 1,030 6,858 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
194 lshp1009 HB 1,009 1,009 6,865 Duplicate Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
177 jagmesh2 HB 1,009 1,009 6,865 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
2730 spaceShuttleEntry_1 VDOL 560 560 6,891 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
628 lp_ganges LPnetlib 1,309 1,706 6,937 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2886 umistfacesnorm_10NN ML_Graph 575 575 6,990 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2423 ukerbe1_dual AG-Monien 1,866 1,866 7,076 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
687 lp_ship08s LPnetlib 778 2,467 7,194 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2018 ch6-6-b2 JGD_Homology 2,400 450 7,200 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
104 can_634 HB 634 634 7,228 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
62 bcsstm07 HB 420 420 7,252 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market