Arenas/email
email interchange network, Univ. of Rovira i Virgili, Tarragona
| Name |
email |
| Group |
Arenas |
| Matrix ID |
2408 |
|
Num Rows
|
1,133 |
|
Num Cols
|
1,133 |
|
Nonzeros
|
10,902 |
|
Pattern Entries
|
10,902 |
|
Kind
|
Undirected Graph |
|
Symmetric
|
Yes |
|
Date
|
2003 |
|
Author
|
R. Guimera, L. Danon, A. Diaz-Guilera, F. Giralt, A. Arenas |
|
Editor
|
A. Arenas |
| 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
|
binary |
| SVD Statistics |
| Matrix Norm |
2.074700e+01 |
| Minimum Singular Value |
5.592451e-19 |
| Condition Number |
3.709822e+19
|
| Rank |
1,091 |
| sprank(A)-rank(A) |
|
| Null Space Dimension |
42 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
| Download |
MATLAB
Rutherford Boeing
Matrix Market
|
| Notes |
Arenas set: email network, Univ. of Rovira i Virgili, Tarragona
http://deim.urv.cat/~aarenas/data/welcome.htm
Network of e-mail interchanges between members of the Univeristy Rovira
i Virgili (Tarragona). Data compiled by members of Alex Arenas' group.
Reference: R. Guimera, L. Danon, A. Diaz-Guilera, F. Giralt and A. Arenas,
Physical Review E , vol. 68, 065103(R), (2003).
|
