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 ≤
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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
1983 GL7d10 JGD_GL7d 1 60 8 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
2172 rel3 JGD_Relat 12 5 18 Combinatorial Problem 2008
2009 ch3-3-b2 JGD_Homology 6 18 18 Combinatorial Problem 2008
904 cage3 vanHeukelum 5 5 19 Directed Weighted Graph 2003
715 lpi_galenet LPnetlib 8 14 22 Linear Programming Problem
56 bcsstm01 HB 48 48 24 Structural Problem 1982
2179 relat3 JGD_Relat 12 5 24 Combinatorial Problem 2008
719 lpi_itest2 LPnetlib 9 13 26 Linear Programming Problem 1991
720 lpi_itest6 LPnetlib 11 17 29 Linear Programming Problem 1991
1525 Tina_AskCal Pajek 11 11 29 Directed Graph 1992
2085 n3c4-b1 JGD_Homology 15 6 30 Combinatorial Problem 2008
2088 n3c4-b4 JGD_Homology 6 15 30 Combinatorial Problem 2008
2008 ch3-3-b1 JGD_Homology 18 9 36 Combinatorial Problem 2008
1526 Tina_AskCog Pajek 11 11 36 Directed Graph 1992
1479 GD01_b Pajek 18 18 37 Directed Graph 2001
2140 Trec6 JGD_Kocay 6 15 40 Combinatorial Problem 2008