JGD_Homology/ch7-9-b4

Simplicial complexes from Homology from Volkmar Welker.
Name ch7-9-b4
Group JGD_Homology
Matrix ID 2038
Num Rows 317,520
Num Cols 105,840
Nonzeros 1,587,600
Pattern Entries 1,587,600
Kind Combinatorial Problem
Symmetric No
Date 2008
Author V. Welker
Editor J.-G. Dumas
Structural Rank 105,840
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/ch7-9.b4.317520x105840.sms