JGD_Homology/ch7-7-b5

Simplicial complexes from Homology from Volkmar Welker.
Name ch7-7-b5
Group JGD_Homology
Matrix ID 2029
Num Rows 35,280
Num Cols 52,920
Nonzeros 211,680
Pattern Entries 211,680
Kind Combinatorial Problem
Symmetric No
Date 2008
Author V. Welker
Editor J.-G. Dumas
Structural Rank 35,280
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 3.741657e+00
Minimum Singular Value 0
Condition Number Inf
Rank 29,448
sprank(A)-rank(A) 5,832
Null Space Dimension 5,832
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/ch7-7.b5.35280x52920.sms