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 1421 - 1440 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1400 Chem97Zt Bates 2,541 31,022 62,044 Statistical/Mathematical Problem 2006 MATLAB Rutherford Boeing Matrix Market
841 rdist3a Zitney 2,398 2,398 61,896 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
1778 testbig Meszaros 17,613 31,223 61,639 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1685 air02 Meszaros 50 6,774 61,555 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
756 barth5 Nasa 15,606 15,606 61,484 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
1868 viscoplastic1 Quaglino 4,326 4,326 61,166 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1245 sit100 GHS_indef 10,262 10,262 61,046 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
2414 crack AG-Monien 10,240 10,240 60,760 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2415 crack_dual AG-Monien 20,141 20,141 60,086 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
523 G59 Gset 5,000 5,000 59,140 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
522 G58 Gset 5,000 5,000 59,140 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
1748 p05 Meszaros 5,090 9,590 59,045 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1834 scrs8-2r Meszaros 14,364 27,691 58,439 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
465 meg1 Grund 2,904 2,904 58,142 Circuit Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
1696 co5 Meszaros 5,774 12,325 57,993 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2424 whitaker3 AG-Monien 9,800 9,800 57,978 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1805 fxm3_6 Meszaros 6,200 12,625 57,722 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1752 pcb3000 Meszaros 3,960 7,732 57,479 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1871 psse1 YCheng 14,318 11,028 57,376 Power Network Problem 2007 MATLAB Rutherford Boeing Matrix Market
408 ex10hs FIDAP 2,548 2,548 57,308 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market