Group HB
| Group Description |
The original Harwell-Boeing collection. Iain Duff, Roger Grimes, and John Lewis. Duff, I. S. and R. G. Grimes and J. G. Lewis, Sparse Matrix Problems, ACM Trans. on Mathematical Software, vol 14, no. 1, pp 1-14, 1989. |
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Displaying collection matrices 121 - 140 of 292 in total
| Id | Name | Group | Rows | Cols | Nonzeros | Kind | Date | Download File |
|---|---|---|---|---|---|---|---|---|
| 168 | ibm32 | HB | 32 | 32 | 126 | Directed Graph | 1971 | MATLAB Rutherford Boeing Matrix Market |
| 167 | hor_131 | HB | 434 | 434 | 4,182 | Directed Weighted Graph | 1983 | MATLAB Rutherford Boeing Matrix Market |
| 166 | gre_512 | HB | 512 | 512 | 1,976 | Directed Weighted Graph | 1981 | MATLAB Rutherford Boeing Matrix Market |
| 165 | gre_343 | HB | 343 | 343 | 1,310 | 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 |
| 163 | gre_216a | HB | 216 | 216 | 812 | Directed Weighted Graph | 1981 | MATLAB Rutherford Boeing Matrix Market |
| 162 | gre_185 | HB | 185 | 185 | 975 | Directed Weighted Graph | 1981 | MATLAB Rutherford Boeing Matrix Market |
| 161 | gre_115 | HB | 115 | 115 | 421 | Directed Weighted Graph | 1981 | MATLAB Rutherford Boeing Matrix Market |
| 160 | gre_1107 | HB | 1,107 | 1,107 | 5,664 | Directed Weighted Graph | 1981 | MATLAB Rutherford Boeing Matrix Market |
| 159 | gr_30_30 | HB | 900 | 900 | 7,744 | 2D/3D Problem | 1983 | MATLAB Rutherford Boeing Matrix Market |
| 158 | gent113 | HB | 113 | 113 | 655 | Statistical/Mathematical Problem | 1973 | MATLAB Rutherford Boeing Matrix Market |
| 157 | gemat12 | HB | 4,929 | 4,929 | 33,044 | Subsequent Power Network Problem | 1984 | MATLAB Rutherford Boeing Matrix Market |
| 156 | gemat11 | HB | 4,929 | 4,929 | 33,108 | Power Network Problem Sequence | 1984 | MATLAB Rutherford Boeing Matrix Market |
| 155 | gemat1 | HB | 4,929 | 10,595 | 46,591 | Power Network Problem | 1984 | MATLAB Rutherford Boeing Matrix Market |
| 154 | fs_760_3 | HB | 760 | 760 | 5,816 | Subsequent 2D/3D Problem | 1983 | MATLAB Rutherford Boeing Matrix Market |
| 153 | fs_760_2 | HB | 760 | 760 | 5,739 | Subsequent 2D/3D Problem | 1983 | MATLAB Rutherford Boeing Matrix Market |
| 152 | fs_760_1 | HB | 760 | 760 | 5,739 | 2D/3D Problem Sequence | 1983 | MATLAB Rutherford Boeing Matrix Market |
| 151 | fs_680_3 | HB | 680 | 680 | 2,471 | Subsequent 2D/3D Problem | 1983 | MATLAB Rutherford Boeing Matrix Market |
| 150 | fs_680_2 | HB | 680 | 680 | 2,424 | Subsequent 2D/3D Problem | 1983 | MATLAB Rutherford Boeing Matrix Market |
| 149 | fs_680_1 | HB | 680 | 680 | 2,184 | 2D/3D Problem Sequence | 1983 | MATLAB Rutherford Boeing Matrix Market |