JGD_Homology/ch8-8-b4

Simplicial complexes from Homology from Volkmar Welker.
Name ch8-8-b4
Group JGD_Homology
Matrix ID 2043
Num Rows 376,320
Num Cols 117,600
Nonzeros 1,881,600
Pattern Entries 1,881,600
Kind Combinatorial Problem
Symmetric No
Date 2008
Author V. Welker
Editor J.-G. Dumas
Structural Rank 117,600
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
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/ch8-8.b4.376320x117600.sms