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 2621 - 2640 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
884 sphere3 Pothen 258 258 1,794 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
98 can_256 HB 256 256 2,916 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
681 lp_share1b LPnetlib 117 253 1,179 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2093 n3c5-b5 JGD_Homology 210 252 1,260 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2416 grid1 AG-Monien 252 252 952 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
119 dwt_245 HB 245 245 1,461 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
251 steam1 HB 240 240 2,248 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
239 saylr1 HB 238 238 1,128 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
217 nos1 HB 237 237 1,017 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
1945 TF11 JGD_Forest 216 236 1,607 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
118 dwt_234 HB 234 234 834 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
96 can_229 HB 229 229 1,777 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
323 pde225 Bai 225 225 1,065 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
175 impcol_e HB 225 225 1,303 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
793 lp_nug05 Qaplib 210 225 1,050 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
2417 grid1_dual AG-Monien 224 224 840 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
117 dwt_221 HB 221 221 1,629 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
406 ex1 FIDAP 216 216 4,317 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
163 gre_216a HB 216 216 812 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
164 gre_216b HB 216 216 812 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market