Lucifora/cell2
Telecom Italia Mobile, GSM cell phone problem (cell2)
Name |
cell2 |
Group |
Lucifora |
Matrix ID |
935 |
Num Rows
|
7,055 |
Num Cols
|
7,055 |
Nonzeros
|
30,082 |
Pattern Entries
|
34,855 |
Kind
|
Directed Weighted Graph |
Symmetric
|
No |
Date
|
2003 |
Author
|
S. Lucifora |
Editor
|
T. Davis |
Structural Rank |
|
Structural Rank Full |
|
Num Dmperm Blocks
|
|
Strongly Connect Components
|
1 |
Num Explicit Zeros
|
4,773 |
Pattern Symmetry
|
99.7% |
Numeric Symmetry
|
0.4% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
4.027064e+02 |
Minimum Singular Value |
3.696104e-15 |
Condition Number |
1.089543e+17
|
Rank |
7,054 |
sprank(A)-rank(A) |
|
Null Space Dimension |
1 |
Full Numerical Rank? |
no |
Download Singular Values |
MATLAB
|