HB/bcspwr05

SYMMETRIC STRUCTURE EQUIVALENCED REPRESENTATION OF WESTERN US NETWORK
Name bcspwr05
Group HB
Matrix ID 17
Num Rows 443
Num Cols 443
Nonzeros 1,623
Kind Power Network Problem
Symmetric Yes
Date 1981
Author B. Dembart, J. Lewis
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 443
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 5.178281e+00
Minimum Singular Value 4.724103e-17
Condition Number 1.096140e+17
Rank 437
sprank(A)-rank(A) 6
Null Space Dimension 6
Full Numerical Rank? no
Download Singular Values MATLAB