Mallya/lhr14
Light hydrocarbon recovery. OK if illconditioned,from a nonlinear solvr
Name |
lhr14 |
Group |
Mallya |
Matrix ID |
744 |
Num Rows
|
14,270 |
Num Cols
|
14,270 |
Nonzeros
|
305,750 |
Pattern Entries
|
307,858 |
Kind
|
Chemical Process Simulation Problem |
Symmetric
|
No |
Date
|
1994 |
Author
|
J. Mallya |
Editor
|
T. Davis |
Structural Rank |
14,270 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
1,564 |
Strongly Connect Components
|
31 |
Num Explicit Zeros
|
2,108 |
Pattern Symmetry
|
0.7% |
Numeric Symmetry
|
0% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
1.991276e+01 |
Minimum Singular Value |
2.323766e-22 |
Condition Number |
8.569173e+22
|
Rank |
13,996 |
sprank(A)-rank(A) |
274 |
Null Space Dimension |
274 |
Full Numerical Rank? |
no |
Download Singular Values |
MATLAB
|