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 1901 - 1920 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1336 std1_Jac3 VanVelzen 21,982 21,982 1,455,374 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1335 std1_Jac3_db VanVelzen 21,982 21,982 531,826 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1400 Chem97Zt Bates 2,541 31,022 62,044 Statistical/Mathematical Problem 2006 MATLAB Rutherford Boeing Matrix Market
1814 tp-6 Meszaros 142,752 1,014,301 11,537,419 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
1815 ts-palko Meszaros 22,002 47,235 1,076,903 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
1394 pf2177 Andrianov 9,728 9,728 725,144 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1393 pattern1 Andrianov 19,242 19,242 9,323,432 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1392 net75 Andrianov 23,120 23,120 1,489,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1345 rajat18 Rajat 94,294 94,294 479,151 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1408 ted_A_unscaled Bindel 10,605 10,605 424,587 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market
1406 ted_B Bindel 10,605 10,605 144,579 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market
1409 ted_B_unscaled Bindel 10,605 10,605 144,579 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market
1467 Erdos981 Pajek 485 485 2,762 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1325 robot Morandini 120 120 870 Robotics Problem 2006 MATLAB Rutherford Boeing Matrix Market
1326 rotor1 Morandini 100 100 708 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1327 rotor2 Morandini 791 791 10,685 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1403 thermal2 Schmid 1,228,045 1,228,045 8,580,313 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market
1544 c-25 Schenk_IBMNA 3,797 3,797 49,635 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1466 Erdos972 Pajek 5,488 5,488 14,170 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1402 thermal1 Schmid 82,654 82,654 574,458 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market