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 2501 - 2520 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
539 add20 Hamm 2,395 2,395 13,151 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
1312 jnlbrng1 GHS_psdef 40,000 40,000 199,200 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
291 af23560 Bai 23,560 23,560 460,598 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
1311 gridgena GHS_psdef 48,962 48,962 512,084 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
719 lpi_itest2 LPnetlib 9 13 26 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
640 lp_ken_18 LPnetlib 105,127 154,699 358,171 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
720 lpi_itest6 LPnetlib 11 17 29 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
1637 tols1090 Bai 1,090 1,090 3,546 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
1638 tols2000 Bai 2,000 2,000 5,184 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
1639 tols340 Bai 340 340 2,196 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
639 lp_ken_13 LPnetlib 28,632 42,659 97,246 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
327 qc324 Bai 324 324 26,730 Electromagnetics Problem 1991 MATLAB Rutherford Boeing Matrix Market
1640 tols4000 Bai 4,000 4,000 8,784 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
1641 tols90 Bai 90 90 1,746 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
326 qc2534 Bai 2,534 2,534 463,360 Electromagnetics Problem 1991 MATLAB Rutherford Boeing Matrix Market
638 lp_ken_11 LPnetlib 14,694 21,349 49,058 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
543 memplus Hamm 17,758 17,758 99,147 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
611 lp_cre_c LPnetlib 3,068 6,411 15,977 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
651 lp_pds_10 LPnetlib 16,558 49,932 107,605 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