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 161 - 180 of 2757 in total
Id ⬆ Name Group Rows Cols Nonzeros Kind Date
161 gre_115 HB 115 115 421 Directed Weighted Graph 1981
162 gre_185 HB 185 185 975 Directed Weighted Graph 1981
163 gre_216a HB 216 216 812 Directed Weighted Graph 1981
164 gre_216b HB 216 216 812 Directed Weighted Graph 1981
165 gre_343 HB 343 343 1,310 Directed Weighted Graph 1981
166 gre_512 HB 512 512 1,976 Directed Weighted Graph 1981
167 hor_131 HB 434 434 4,182 Directed Weighted Graph 1983
168 ibm32 HB 32 32 126 Directed Graph 1971
169 illc1033 HB 1,033 320 4,719 Least Squares Problem 1979
170 illc1850 HB 1,850 712 8,636 Least Squares Problem 1979
171 impcol_a HB 207 207 572 Chemical Process Simulation Problem 1982
172 impcol_b HB 59 59 271 Chemical Process Simulation Problem 1982
173 impcol_c HB 137 137 400 Chemical Process Simulation Problem 1982
174 impcol_d HB 425 425 1,255 Chemical Process Simulation Problem 1982
175 impcol_e HB 225 225 1,303 Chemical Process Simulation Problem 1982
176 jagmesh1 HB 936 936 6,264 2D/3D Problem 1978
177 jagmesh2 HB 1,009 1,009 6,865 2D/3D Problem 1978
178 jagmesh3 HB 1,089 1,089 7,361 2D/3D Problem 1978
179 jagmesh4 HB 1,440 1,440 9,504 2D/3D Problem 1978
180 jagmesh5 HB 1,180 1,180 7,750 2D/3D Problem 1978