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 1841 - 1860 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
899 e40r0100 Shen 17,281 17,281 553,562 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1796 deter2 Meszaros 6,095 17,313 35,731 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2065 mk11-b4b JGD_Homology 9,450 17,325 47,250 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2064 mk11-b4 JGD_Homology 10,395 17,325 51,975 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1435 gyro Oberwolfach 17,361 17,361 1,021,159 Model Reduction Problem 2004 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
1202 gyro_k Oberwolfach 17,361 17,361 1,021,159 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
2711 lowThrust_7 VDOL 17,378 17,378 211,561 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1426 cvxqp3 GHS_indef 17,500 17,500 114,962 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1709 ex3sta1 Meszaros 17,443 17,516 68,779 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
868 bodyy4 Pothen 17,546 17,546 121,550 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
746 lhr17 Mallya 17,576 17,576 379,761 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
747 lhr17c Mallya 17,576 17,576 381,975 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
2037 ch7-9-b3 JGD_Homology 105,840 17,640 423,360 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2712 lowThrust_8 VDOL 17,702 17,702 216,445 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
552 g7jac060 Hollinger 17,730 17,730 183,325 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
553 g7jac060sc Hollinger 17,730 17,730 183,325 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
543 memplus Hamm 17,758 17,758 99,147 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
1851 FEM_3D_thermal1 Botonakis 17,880 17,880 430,740 Thermal Problem 2007 MATLAB Rutherford Boeing Matrix Market
2822 Goodwin_040 Goodwin 17,922 17,922 561,677 Computational Fluid Dynamics 2018 MATLAB Rutherford Boeing Matrix Market