Andrianov/net125

net125 matrix from Alexander Andrianov, SAS Institute Inc.
Name net125
Group Andrianov
Matrix ID 1387
Num Rows 36,720
Num Cols 36,720
Nonzeros 2,577,200
Pattern Entries 2,577,200
Kind Optimization Problem
Symmetric Yes
Date 2006
Author A. Andrianov
Editor T. Davis
Structural Rank 36,720
Structural Rank Full true
Num Dmperm Blocks 2
Strongly Connect Components 2
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite no
Type binary
SVD Statistics
Matrix Norm 1.347255e+02
Minimum Singular Value 0
Condition Number Inf
Rank 32,958
sprank(A)-rank(A) 3,762
Null Space Dimension 3,762
Full Numerical Rank? no
Download Singular Values MATLAB