Pajek/Erdos02
Pajek network: Erdos collaboration network
| Name |
Erdos02 |
| Group |
Pajek |
| Matrix ID |
1464 |
|
Num Rows
|
6,927 |
|
Num Cols
|
6,927 |
|
Nonzeros
|
16,944 |
|
Pattern Entries
|
16,944 |
|
Kind
|
Undirected Graph |
|
Symmetric
|
Yes |
|
Date
|
2006 |
|
Author
|
J. Grossman, P. Iain, R. Castro |
|
Editor
|
V. Batagelj |
| Structural Rank |
|
| Structural Rank Full |
|
|
Num Dmperm Blocks
|
|
|
Strongly Connect Components
|
1,394 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
100% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
binary |
| SVD Statistics |
| Matrix Norm |
2.584154e+01 |
| Minimum Singular Value |
3.486511e-78 |
| Condition Number |
7.411862e+78
|
| Rank |
938 |
| sprank(A)-rank(A) |
|
| Null Space Dimension |
5,989 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
| Download |
MATLAB
Rutherford Boeing
Matrix Market
|
| Notes |
------------------------------------------------------------------------------
Pajek network converted to sparse adjacency matrix for inclusion in UF sparse
matrix collection, Tim Davis. For Pajek datasets, See V. Batagelj & A. Mrvar,
http://vlado.fmf.uni-lj.si/pub/networks/data/.
------------------------------------------------------------------------------
Erdos collaboration network:
Erdos included, version 2002
|
