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 1981 - 2000 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1964 Franz11 JGD_Franz 47,104 30,144 329,728 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
809 shyy161 Shyy 76,480 76,480 329,762 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2555 Chevron1 Chevron 37,365 37,365 330,633 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2333 usroads Gleich 129,164 129,164 330,870 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
1414 ckt11752_tr_0 IBM_EDA 49,702 49,702 332,807 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2121 n4c6-b12 JGD_Homology 25,605 69,235 332,865 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1413 ckt11752_dc_1 IBM_EDA 49,702 49,702 333,029 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
448 graham1 Graham 9,035 9,035 335,472 Computational Fluid Dynamics Problem 1998 MATLAB Rutherford Boeing Matrix Market
2602 me2010 DIMACS10 69,518 69,518 335,476 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
283 onetone1 ATandT 36,057 36,057 335,552 Frequency Domain Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
556 g7jac100 Hollinger 29,610 29,610 335,972 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
557 g7jac100sc Hollinger 29,610 29,610 335,972 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
2588 ct2010 DIMACS10 67,578 67,578 336,352 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1330 Kuu MathWorks 7,102 7,102 340,200 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1203 gyro_m Oberwolfach 17,361 17,361 340,431 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1646 pds-30 Mittelmann 49,944 158,489 340,635 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1502 HEP-th Pajek 27,240 27,240 342,437 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
1292 a2nnsnsl GHS_indef 80,016 80,016 347,222 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1310 cvxbqp1 GHS_psdef 50,000 50,000 349,968 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1304 ncvxbqp1 GHS_indef 50,000 50,000 349,968 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market