JGD_Taha/abtaha2

Taha matrix set from Abdul Salam Jarrah, New Mexico State Univ.
Name abtaha2
Group JGD_Taha
Matrix ID 2201
Num Rows 37,932
Num Cols 331
Nonzeros 137,228
Pattern Entries 137,228
Kind Combinatorial Problem
Symmetric No
Date 2008
Author A. Jarrah
Editor J.-G. Dumas
Structural Rank 331
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 2.447419e+01
Minimum Singular Value 2.002809e+00
Condition Number 1.221993e+01
Rank 331
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB
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Notes
Taha matrix set from Abdul Salam Jarrah, New Mexico State Univ.
From Jean-Guillaume Dumas' Sparse Integer Matrix Collection,   
http://ljk.imag.fr/membres/Jean-Guillaume.Dumas/simc.html      
                                                               
http://www.math.nmsu.edu/~ajarrah                              
                                                               
Filename in JGD collection: Taha/mat2_abtaha.sms