Matrix properties
number of rows	11
number of columns	11
nonzeros	36
structural full rank?	yes
structural rank	11
# of blocks from dmperm	3
# strongly connected comp.	1
entries not in dmperm blocks	4
explicit zero entries	0
nonzero pattern symmetry	50%
numeric value symmetry	50%
type	binary
structure	unsymmetric
Cholesky candidate?	no
positive definite?	no

author	V. Batagelj
editor	V. Batagelj
date	1992
kind	directed graph
2D/3D problem?	no

Additional fields	size and type
nodename	full 11-by-10

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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 STUDENT GOVERNMENT OF UNIVERSITY OF LJUBLJANA (Hlebec 1992)                  
 asking for an opinion, recognition                                           

Ordering statistics:	AMD	METIS	DMPERM+
nnz(chol(P*(A+A'+s*I)*P'))	40	41	31
Cholesky flop count	1.6e+02	1.7e+02	1.0e+02
nnz(L+U), no partial pivoting	69	71	55
nnz(V) for QR, upper bound nnz(L) for LU	24	24	23
nnz(R) for QR, upper bound nnz(U) for LU	44	44	44

Maintained by Tim Davis, last updated 04-May-2008.
Matrix pictures by cspy, a MATLAB function in the CSparse package.
Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.