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.
≤ Number of Rows ≤
≤ Number of Columns ≤
≤ Number of Nonzeros ≤
≤ Pattern Symmetry ≤
≤ Numerical Symmetry ≤
≤ Number of Strongly Connected Components ≤
Displaying matrices 1 - 20 of 2757 in total
Id Name Group Rows Cols ⬆ Nonzeros Kind Date
2137 Trec3 JGD_Kocay 1 2 1 Combinatorial Problem 2008
2138 Trec4 JGD_Kocay 2 3 3 Combinatorial Problem 2008
2172 rel3 JGD_Relat 12 5 18 Combinatorial Problem 2008
2179 relat3 JGD_Relat 12 5 24 Combinatorial Problem 2008
904 cage3 vanHeukelum 5 5 19 Directed Weighted Graph 2003
2085 n3c4-b1 JGD_Homology 15 6 30 Combinatorial Problem 2008
2139 Trec5 JGD_Kocay 3 7 12 Combinatorial Problem 2008
449 b1_ss Grund 7 7 15 Chemical Process Simulation Problem 1997
905 cage4 vanHeukelum 9 9 49 Directed Weighted Graph 2003
1460 divorce Pajek 50 9 225 Bipartite Graph 2006
185 jgl009 HB 9 9 50 Counter Example Problem 1983
2008 ch3-3-b1 JGD_Homology 18 9 36 Combinatorial Problem 2008
2053 klein-b1 JGD_Homology 30 10 60 Combinatorial Problem 2008
2089 n3c5-b1 JGD_Homology 45 10 90 Combinatorial Problem 2008
238 rgg010 HB 10 10 76 Counter Example Problem 1983
1524 Stranke94 Pajek 10 10 90 Undirected Weighted Graph 1994
186 jgl011 HB 11 11 76 Counter Example Problem 1983
1525 Tina_AskCal Pajek 11 11 29 Directed Graph 1992
1526 Tina_AskCog Pajek 11 11 36 Directed Graph 1992
1527 Tina_DisCal Pajek 11 11 41 Directed Graph 1992