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 2821 - 2840 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2457 chesapeake DIMACS10 39 39 340 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
13 bcspwr01 HB 39 39 131 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
1495 GD98_a Pajek 38 38 50 Directed Graph 1998 MATLAB Rutherford Boeing Matrix Market
906 cage5 vanHeukelum 37 37 233 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
2017 ch6-6-b1 JGD_Homology 450 36 900 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2072 mk9-b1 JGD_Homology 378 36 756 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2141 Trec7 JGD_Kocay 11 36 147 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1485 GD95_a Pajek 36 36 57 Directed Graph 1995 MATLAB Rutherford Boeing Matrix Market
2174 rel5 JGD_Relat 340 35 656 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2181 relat5 JGD_Relat 340 35 1,058 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1474 football Pajek 35 35 118 Directed Weighted Graph 1998 MATLAB Rutherford Boeing Matrix Market
2399 karate Newman 34 34 156 Undirected Graph 1977 MATLAB Rutherford Boeing Matrix Market
1480 GD01_c Pajek 33 33 135 Directed Multigraph 2001 MATLAB Rutherford Boeing Matrix Market
1199 Hamrle1 Hamrle 32 32 98 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
168 ibm32 HB 32 32 126 Directed Graph 1971 MATLAB Rutherford Boeing Matrix Market
232 pores_1 HB 30 30 180 Computational Fluid Dynamics Problem 1980 MATLAB Rutherford Boeing Matrix Market
2054 klein-b2 JGD_Homology 20 30 60 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
436 ex5 FIDAP 27 27 279 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1177 lap_25 HB 25 25 169 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2013 ch5-5-b1 JGD_Homology 200 25 400 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market