Matrix: Pajek/GlossGT

Description: Pajek network: graph and digraph glossary

 (bipartite graph drawing) (graph drawing of A+A')

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• Matrix group: Pajek
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• download as a MATLAB mat-file, file size: 3 KB. Use UFget(1501) or UFget('Pajek/GlossGT') in MATLAB.
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 Matrix properties number of rows 72 number of columns 72 nonzeros 122 # strongly connected comp. 68 explicit zero entries 0 nonzero pattern symmetry 7% numeric value symmetry 7% type binary structure unsymmetric Cholesky candidate? no positive definite? no

 author W. Cherowitzo editor V. Batagelj date 2001 kind directed graph 2D/3D problem? no

 Additional fields size and type nodename full 72-by-19 coord full 72-by-2

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,
------------------------------------------------------------------------------
Bill Cherowitzo: Graph and Digraph Glossary
http://www-math.cudenver.edu/~wcherowi/courses/m4408/glossary.html
Pajek's network: Barbara Zemlji"c, 2. nov 2003
The original problem had 3D xyz coordinates, but all values of z were equal
to 0, and have been removed.  This graph has 2D coordinates.
```

 SVD-based statistics: norm(A) 5.40624 min(svd(A)) 0 cond(A) Inf rank(A) 35 null space dimension 37 full numerical rank? no singular value gap 3.16719e+14

 singular values (MAT file): click here SVD method used: s = svd (full (A)) ; status: ok

For a description of the statistics displayed above, click here.

Maintained by Tim Davis, last updated 12-Mar-2014.
Matrix pictures by cspy, a MATLAB function in the CSparse package.
Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.