VanVelzen/Zd_Jac2_db
Chemical process simulation, Nils van Velzen (diagonal blocks only)
Name |
Zd_Jac2_db |
Group |
VanVelzen |
Matrix ID |
1337 |
Num Rows
|
22,835 |
Num Cols
|
22,835 |
Nonzeros
|
676,439 |
Pattern Entries
|
676,439 |
Kind
|
Chemical Process Simulation Problem |
Symmetric
|
No |
Date
|
2006 |
Author
|
N. van Velzen |
Editor
|
T. Davis |
Structural Rank |
22,835 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
9,833 |
Strongly Connect Components
|
9,833 |
Num Explicit Zeros
|
0 |
Pattern Symmetry
|
30.4% |
Numeric Symmetry
|
0% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
1.376361e+09 |
Minimum Singular Value |
2.319336e-10 |
Condition Number |
5.934288e+18
|
Rank |
22,360 |
sprank(A)-rank(A) |
475 |
Null Space Dimension |
475 |
Full Numerical Rank? |
no |
Download Singular Values |
MATLAB
|