Gaertner/pesa
Structuresymmetric Matrix pesa K. Gaertner ETH Zurich Oct 1996.
| Name |
pesa |
| Group |
Gaertner |
| Matrix ID |
443 |
|
Num Rows
|
11,738 |
|
Num Cols
|
11,738 |
|
Nonzeros
|
79,566 |
|
Pattern Entries
|
79,566 |
|
Kind
|
Directed Weighted Graph |
|
Symmetric
|
No |
|
Date
|
2001 |
|
Author
|
K. Gaertner |
|
Editor
|
F. Grund |
| Structural Rank |
|
| Structural Rank Full |
|
|
Num Dmperm Blocks
|
|
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
100% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
integer |
| SVD Statistics |
| Matrix Norm |
3.391401e+04 |
| Minimum Singular Value |
7.927935e-04 |
| Condition Number |
4.277786e+07
|
| Rank |
11,738 |
| sprank(A)-rank(A) |
|
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
