JGD_Homology/cis-n4c6-b3

Simplicial complexes from Homology from Volkmar Welker.
Name cis-n4c6-b3
Group JGD_Homology
Matrix ID 2050
Num Rows 5,970
Num Cols 1,330
Nonzeros 23,880
Pattern Entries 23,880
Kind Combinatorial Problem
Symmetric No
Date 2008
Author V. Welker
Editor J.-G. Dumas
Structural Rank 1,330
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type integer
SVD Statistics
Matrix Norm 4.582576e+00
Minimum Singular Value 1.316563e-15
Condition Number 3.480711e+15
Rank 1,140
sprank(A)-rank(A) 190
Null Space Dimension 190
Full Numerical Rank? no
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Notes 
Simplicial complexes from Homology from Volkmar Welker.       
From Jean-Guillaume Dumas' Sparse Integer Matrix Collection,  
http://ljk.imag.fr/membres/Jean-Guillaume.Dumas/simc.html     
                                                              
http://www.mathematik.uni-marburg.de/~welker/                 
                                                              
Filename in JGD collection: Homology/cis.n4c6.b3.5970x1330.sms