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 2481 - 2500 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1035 adder_dcop_52 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1036 adder_dcop_53 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1037 adder_dcop_54 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1038 adder_dcop_55 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1039 adder_dcop_56 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1040 adder_dcop_57 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1041 adder_dcop_58 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1042 adder_dcop_59 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1043 adder_dcop_60 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1044 adder_dcop_61 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
983 ecl32 Sanghavi 51,993 51,993 380,415 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
1903 nlpkkt160 Schenk 8,345,600 8,345,600 225,422,112 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1902 nlpkkt120 Schenk 3,542,400 3,542,400 95,117,792 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1901 nlpkkt80 Schenk 1,062,400 1,062,400 28,192,672 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1905 nlpkkt240 Schenk 27,993,600 27,993,600 760,648,352 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1904 nlpkkt200 Schenk 16,240,000 16,240,000 440,225,632 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1582 af_2_k101 Schenk_AFE 503,625 503,625 17,550,675 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
947 af_shell8 Schenk_AFE 504,855 504,855 17,579,155 Subsequent Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
1581 af_1_k101 Schenk_AFE 503,625 503,625 17,550,675 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1580 af_0_k101 Schenk_AFE 503,625 503,625 17,550,675 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market