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 1381 - 1400 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2198 EX4 JGD_SPG 2,600 2,600 71,760 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2197 EX3 JGD_SPG 2,600 2,600 71,760 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
414 ex18 FIDAP 5,773 5,773 71,701 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
394 cavity15 DRIVCAV 2,597 2,597 71,601 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
392 cavity13 DRIVCAV 2,597 2,597 71,601 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
390 cavity11 DRIVCAV 2,597 2,597 71,601 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
461 bayer10 Grund 13,436 13,436 71,594 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
1665 fome11 Mittelmann 12,142 24,460 71,264 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2430 L-9 AG-Monien 17,983 17,983 71,192 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
442 nopoly Gaertner 10,774 10,774 70,842 Undirected Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
1689 air06 Meszaros 825 8,627 70,806 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1680 aa03 Meszaros 825 8,627 70,806 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1681 aa3 Meszaros 825 8,627 70,806 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
701 lp_wood1p LPnetlib 244 2,595 70,216 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1217 aug3d GHS_indef 24,300 24,300 69,984 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
1234 dtoc GHS_indef 24,993 24,993 69,972 Optimization Problem 1992 MATLAB Rutherford Boeing Matrix Market
2063 mk11-b3 JGD_Homology 17,325 6,930 69,300 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1709 ex3sta1 Meszaros 17,443 17,516 68,779 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1718 lp22 Meszaros 2,958 16,392 68,518 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1737 nemspmm2 Meszaros 2,301 8,734 68,225 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market