Oberwolfach/LF10
Oberwolfach: linear 1D beam
| Name |
LF10 |
| Group |
Oberwolfach |
| Matrix ID |
1438 |
|
Num Rows
|
18 |
|
Num Cols
|
18 |
|
Nonzeros
|
82 |
|
Pattern Entries
|
82 |
|
Kind
|
Model Reduction Problem |
|
Symmetric
|
Yes |
|
Date
|
2004 |
|
Author
|
J. Lienemann, A. Greiner, J. Korvink |
|
Editor
|
E. Rudnyi |
| Structural Rank |
18 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
1 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
100% |
|
Cholesky Candidate
|
yes |
|
Positive Definite
|
yes |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
3.331924e+05 |
| Minimum Singular Value |
8.642588e-02 |
| Condition Number |
3.855239e+06
|
| Rank |
18 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
