Pajek/Erdos972

Pajek network: Erdos collaboration network
Name Erdos972
Group Pajek
Matrix ID 1466
Num Rows 5,488
Num Cols 5,488
Nonzeros 14,170
Pattern Entries 14,170
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 754
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate no
Positive Definite no
Type binary
SVD Statistics
Matrix Norm 1.444820e+01
Minimum Singular Value 1.296941e-79
Condition Number 1.114021e+80
Rank 882
sprank(A)-rank(A)
Null Space Dimension 4,606
Full Numerical Rank? no
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Notes
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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/.                                
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