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 1441 - 1460 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2769 mycielskian13 Mycielski 6,143 6,143 1,227,742 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
902 shermanACd Shen 6,136 6,136 53,329 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1470 Erdos992 Pajek 6,100 6,100 15,030 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
2688 freeFlyingRobot_16 VDOL 6,078 6,078 44,006 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2687 freeFlyingRobot_15 VDOL 6,038 6,038 43,378 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
866 barth4 Pothen 6,019 6,019 40,965 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
755 barth4 Nasa 6,019 6,019 23,492 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
2820 Goodwin_023 Goodwin 6,005 6,005 182,168 Computational Fluid Dynamics 2018 MATLAB Rutherford Boeing Matrix Market
1235 exdata_1 GHS_indef 6,001 6,001 2,269,500 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
2422 ukerbe1 AG-Monien 5,981 5,981 15,704 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1182 man_5976 HB 5,976 5,976 225,046 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1551 c-32 Schenk_IBMNA 5,975 5,975 54,471 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2127 n4c6-b4 JGD_Homology 20,058 5,970 100,290 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2051 cis-n4c6-b4 JGD_Homology 20,058 5,970 100,290 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
378 mplate Cote 5,962 5,962 142,190 Acoustics Problem 1997 MATLAB Rutherford Boeing Matrix Market
2686 freeFlyingRobot_14 VDOL 5,958 5,958 43,298 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1200 Hamrle2 Hamrle 5,952 5,952 22,162 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
826 utm5940 TOKAMAK 5,940 5,940 83,842 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
2791 soc-sign-bitcoin-otc SNAP 5,881 5,881 35,592 Directed Weighted Temporal Graph 2016 MATLAB Rutherford Boeing Matrix Market
466 meg4 Grund 5,860 5,860 25,258 Circuit Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market