HB/bcspwr06

SYMMETRIC STRUCTURE REPRESENTATION OF WESTERN US POWER NETWORK
Name bcspwr06
Group HB
Matrix ID 18
Num Rows 1,454
Num Cols 1,454
Nonzeros 5,300
Kind Power Network Problem
Symmetric Yes
Date 1981
Author B. Dembart, J. Lewis
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 1454
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 5.619492e+00
Minimum Singular Value 2.070951e-18
Condition Number 2.713483e+18
Rank 1,446
sprank(A)-rank(A) 8
Null Space Dimension 8
Full Numerical Rank? no
Download Singular Values MATLAB