Grund/bayer05
Unsymmetric Matrix bayer05, Bayer AG, F. Grund, Oct 1995.
| Name |
bayer05 |
| Group |
Grund |
| Matrix ID |
456 |
|
Num Rows
|
3,268 |
|
Num Cols
|
3,268 |
|
Nonzeros
|
20,712 |
|
Pattern Entries
|
27,836 |
|
Kind
|
Chemical Process Simulation Problem |
|
Symmetric
|
No |
|
Date
|
1997 |
|
Author
|
Bayer |
|
Editor
|
F. Grund |
| Structural Rank |
3,268 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
3,037 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
7,124 |
|
Pattern Symmetry
|
0.7% |
|
Numeric Symmetry
|
0.1% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
2.497242e+12 |
| Minimum Singular Value |
1.274209e-18 |
| Condition Number |
1.959837e+30
|
| Rank |
1,666 |
| sprank(A)-rank(A) |
1,602 |
| Null Space Dimension |
1,602 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
