Mallya/lhr34
Light hydrocarbon recovery. OK if illconditioned,from a nonlinear solvr
| Name |
lhr34 |
| Group |
Mallya |
| Matrix ID |
748 |
|
Num Rows
|
35,152 |
|
Num Cols
|
35,152 |
|
Nonzeros
|
746,972 |
|
Pattern Entries
|
764,014 |
|
Kind
|
Chemical Process Simulation Problem |
|
Symmetric
|
No |
|
Date
|
1994 |
|
Author
|
J. Mallya |
|
Editor
|
T. Davis |
| Structural Rank |
35,152 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
7,985 |
|
Strongly Connect Components
|
61 |
|
Num Explicit Zeros
|
17,042 |
|
Pattern Symmetry
|
0.2% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
1.991276e+01 |
| Minimum Singular Value |
1.186340e-24 |
| Condition Number |
1.678503e+25
|
| Rank |
34,366 |
| sprank(A)-rank(A) |
786 |
| Null Space Dimension |
786 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
