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 2661 - 2680 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2338 ww_36_pmec_36 Rommes 66 66 1,194 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
113 dwt_162 HB 162 162 1,182 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
681 lp_share1b LPnetlib 117 253 1,179 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2159 flower_7_1 JGD_Margulies 463 393 1,178 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
641 lp_lotfi LPnetlib 153 366 1,136 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
239 saylr1 HB 238 238 1,128 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
1630 rdb200 Bai 200 200 1,120 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1631 rdb200l Bai 200 200 1,120 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
64 bcsstm09 HB 1,083 1,083 1,083 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
63 bcsstm08 HB 1,074 1,074 1,074 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
142 fs_183_3 HB 183 183 1,069 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
143 fs_183_4 HB 183 183 1,069 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
323 pde225 Bai 225 225 1,065 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
2181 relat5 JGD_Relat 340 35 1,058 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
700 lp_vtp_base LPnetlib 198 346 1,051 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
793 lp_nug05 Qaplib 210 225 1,050 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
1476 GD00_c Pajek 638 638 1,041 Directed Multigraph 2000 MATLAB Rutherford Boeing Matrix Market
6 arc130 HB 130 130 1,037 Materials Problem 1974 MATLAB Rutherford Boeing Matrix Market
217 nos1 HB 237 237 1,017 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
1943 CAG_mat72 JGD_CAG 72 72 1,012 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market