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.

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Matrix ID
Year
Displaying collection matrices 2061 - 2080 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
230 plsk1919 HB 1,919 1,919 9,662 2D/3D Problem 1975 MATLAB Rutherford Boeing Matrix Market
233 pores_2 HB 1,224 1,224 9,613 Computational Fluid Dynamics Problem 1980 MATLAB Rutherford Boeing Matrix Market
179 jagmesh4 HB 1,440 1,440 9,504 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
2058 mk10-b2 JGD_Homology 3,150 630 9,450 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
478 G18 Gset 800 800 9,388 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
474 G14 Gset 800 800 9,388 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
696 lp_stocfor2 LPnetlib 2,157 3,045 9,357 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
476 G16 Gset 800 800 9,344 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
481 G20 Gset 800 800 9,344 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
482 G21 Gset 800 800 9,334 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
477 G17 Gset 800 800 9,334 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
479 G19 Gset 800 800 9,322 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
475 G15 Gset 800 800 9,322 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
658 lp_pilot_we LPnetlib 722 2,928 9,265 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
184 jagmesh9 HB 1,349 1,349 9,101 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
2690 goddardRocketProblem_2 VDOL 867 867 9,058 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1828 scagr7-2c Meszaros 2,447 3,479 9,005 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1239 laser GHS_indef 3,002 3,002 9,000 Materials Problem 2004 MATLAB Rutherford Boeing Matrix Market
1790 iprob Meszaros 3,001 3,001 9,000 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
181 jagmesh6 HB 1,377 1,377 8,993 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market