Pothen/barth

barth, with coordinates. From NASA, collected by Alex Pothen
Name barth
Group Pothen
Matrix ID 865
Num Rows 6,691
Num Cols 6,691
Nonzeros 46,187
Pattern Entries 46,187
Kind Structural Problem
Symmetric Yes
Date 2003
Author NASA
Editor G. Kumfert, A. Pothen
Structural Rank 6,691
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite no
Type binary
SVD Statistics
Matrix Norm 7.318305e+00
Minimum Singular Value 5.666459e-04
Condition Number 1.291513e+04
Rank 6,691
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB