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 1641 - 1660 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1641 tols90 Bai 90 90 1,746 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
1642 invextr1_new POLYFLOW 30,412 30,412 1,793,881 Computational Fluid Dynamics Problem 2005 MATLAB Rutherford Boeing Matrix Market
1643 mixtank_new POLYFLOW 29,957 29,957 1,990,919 Computational Fluid Dynamics Problem 2005 MATLAB Rutherford Boeing Matrix Market
1644 msdoor INPRO 415,863 415,863 19,173,163 Structural Problem 2005 MATLAB Rutherford Boeing Matrix Market
1645 nug08-3rd Mittelmann 19,728 29,856 148,416 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
1646 pds-30 Mittelmann 49,944 158,489 340,635 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1647 pds-40 Mittelmann 66,844 217,531 466,800 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1648 pds-50 Mittelmann 83,060 275,814 590,833 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1649 pds-60 Mittelmann 99,431 336,421 719,557 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1650 pds-70 Mittelmann 114,944 390,005 833,465 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1651 pds-80 Mittelmann 129,181 434,580 927,826 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1652 pds-90 Mittelmann 142,823 475,448 1,014,136 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1653 pds-100 Mittelmann 156,243 514,577 1,096,002 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1654 rail507 Mittelmann 507 63,516 409,856 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1655 rail516 Mittelmann 516 47,827 315,412 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1656 rail582 Mittelmann 582 56,097 402,290 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1657 rail2586 Mittelmann 2,586 923,269 8,011,362 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1658 rail4284 Mittelmann 4,284 1,096,894 11,284,032 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1659 sgpf5y6 Mittelmann 246,077 312,540 831,976 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1660 stormG2_1000 Mittelmann 528,185 1,377,306 3,459,881 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market