Qaplib/lp_nug08
Netlib LP problem nug08: minimize c'*x, where Ax=b, lo<=x<=hi
| Name |
lp_nug08 |
| Group |
Qaplib |
| Matrix ID |
796 |
|
Num Rows
|
912 |
|
Num Cols
|
1,632 |
|
Nonzeros
|
7,296 |
|
Pattern Entries
|
7,296 |
|
Kind
|
Linear Programming Problem |
|
Symmetric
|
No |
|
Date
|
1995 |
|
Author
|
M. Resende |
|
Editor
|
M. Resende |
| Structural Rank |
912 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
1 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
0% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
integer |
| SVD Statistics |
| Matrix Norm |
6.987434e+00 |
| Minimum Singular Value |
1.765524e-17 |
| Condition Number |
3.957710e+17
|
| Rank |
742 |
| sprank(A)-rank(A) |
170 |
| Null Space Dimension |
170 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
