JGD_Relat/relat6

Relations from Florent Hiver, Univ. Paris-Est Marne-La-Valle'e
Name relat6
Group JGD_Relat
Matrix ID 2182
Num Rows 2,340
Num Cols 157
Nonzeros 8,108
Pattern Entries 8,108
Kind Combinatorial Problem
Symmetric No
Date 2008
Author F. Hiver
Editor J.-G. Dumas
Structural Rank 155
Structural Rank Full false
Num Dmperm Blocks 2
Strongly Connect Components 280
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type integer
SVD Statistics
Matrix Norm 1.416322e+01
Minimum Singular Value 0
Condition Number Inf
Rank 137
sprank(A)-rank(A) 18
Null Space Dimension 20
Full Numerical Rank? no
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Notes 
Relations from Florent Hiver, Univ. Paris-Est Marne-La-Valle'e
From Jean-Guillaume Dumas' Sparse Integer Matrix Collection,  
http://ljk.imag.fr/membres/Jean-Guillaume.Dumas/simc.html     
                                                              
http://www-igm.univ-mlv.fr/~hivert/                           
                                                              
                                                              
Filename in JGD collection: Relat/relat6.mat