Zitney/extr1
Chemical process separation, Steve Zitney, Cray Research
Name |
extr1 |
Group |
Zitney |
Matrix ID |
836 |
Num Rows
|
2,837 |
Num Cols
|
2,837 |
Nonzeros
|
10,967 |
Pattern Entries
|
11,407 |
Kind
|
Chemical Process Simulation Problem |
Symmetric
|
No |
Date
|
1997 |
Author
|
S. Zitney |
Editor
|
T. Davis |
Structural Rank |
2,837 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
880 |
Strongly Connect Components
|
1 |
Num Explicit Zeros
|
440 |
Pattern Symmetry
|
0.4% |
Numeric Symmetry
|
0% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
7.412999e+05 |
Minimum Singular Value |
2.197020e-07 |
Condition Number |
3.374115e+12
|
Rank |
2,836 |
sprank(A)-rank(A) |
1 |
Null Space Dimension |
1 |
Full Numerical Rank? |
no |
Download Singular Values |
MATLAB
|