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.
Displaying collection matrices 81 - 100 of 292 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
203 lshp_406 HB 406 406 2,716 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
201 lshp3466 HB 3,466 3,466 23,896 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
200 lshp3025 HB 3,025 3,025 20,833 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
202 lshp_265 HB 265 265 1,753 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
199 lshp2614 HB 2,614 2,614 17,980 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
198 lshp2233 HB 2,233 2,233 15,337 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
197 lshp1882 HB 1,882 1,882 12,904 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
196 lshp1561 HB 1,561 1,561 10,681 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
195 lshp1270 HB 1,270 1,270 8,668 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
194 lshp1009 HB 1,009 1,009 6,865 Duplicate Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
1181 lock_700 HB 700 700 22,175 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1180 lock3491 HB 3,491 3,491 160,444 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1179 lock2232 HB 2,232 2,232 80,352 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1178 lock1074 HB 1,074 1,074 51,588 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
193 lnsp_511 HB 511 511 2,796 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
191 lnsp3937 HB 3,937 3,937 25,407 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
192 lnsp_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
190 lns_511 HB 511 511 2,796 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
189 lns_3937 HB 3,937 3,937 25,407 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
188 lns_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market