Goodwin/rim
FEM, fluid mechanics problem. From Ralph Goodwin, Univ. Illinois
| Name |
rim |
| Group |
Goodwin |
| Matrix ID |
447 |
|
Num Rows
|
22,560 |
|
Num Cols
|
22,560 |
|
Nonzeros
|
1,014,951 |
|
Pattern Entries
|
1,014,951 |
|
Kind
|
Computational Fluid Dynamics Problem |
|
Symmetric
|
No |
|
Date
|
1995 |
|
Author
|
R. Goodwin |
|
Editor
|
T. Davis |
| Structural Rank |
22,560 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
2 |
|
Strongly Connect Components
|
2 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
63.9% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
8.234632e+04 |
| Minimum Singular Value |
9.291773e-18 |
| Condition Number |
8.862282e+21
|
| Rank |
22,479 |
| sprank(A)-rank(A) |
81 |
| Null Space Dimension |
81 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
