Grund/b2_ss
Unsymmetric Matrix b2_ss, F. Grund, Dec 1994.
| Name |
b2_ss |
| Group |
Grund |
| Matrix ID |
450 |
|
Num Rows
|
1,089 |
|
Num Cols
|
1,089 |
|
Nonzeros
|
3,895 |
|
Pattern Entries
|
4,228 |
|
Kind
|
Chemical Process Simulation Problem |
|
Symmetric
|
No |
|
Date
|
1997 |
|
Author
|
F. Grund |
|
Editor
|
F. Grund |
| Structural Rank |
1,089 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
249 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
333 |
|
Pattern Symmetry
|
1.5% |
|
Numeric Symmetry
|
0.1% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
2.093497e+05 |
| Minimum Singular Value |
2.731586e-07 |
| Condition Number |
7.664036e+11
|
| Rank |
1,089 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
