JGD_Relat/relat7

Relations from Florent Hiver, Univ. Paris-Est Marne-La-Valle'e
Name relat7
Group JGD_Relat
Matrix ID 2184
Num Rows 21,924
Num Cols 1,045
Nonzeros 81,355
Pattern Entries 81,355
Kind Combinatorial Problem
Symmetric No
Date 2008
Author F. Hiver
Editor J.-G. Dumas
Structural Rank 1,043
Structural Rank Full false
Num Dmperm Blocks 2
Strongly Connect Components 1,427
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type integer
SVD Statistics
Matrix Norm 1.612333e+01
Minimum Singular Value 0
Condition Number Inf
Rank 1,012
sprank(A)-rank(A) 31
Null Space Dimension 33
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/relat7.mat