HB/bcspwr03

SYMMETRIC STRUCTURE OF 118 BUS IEEE STANDARD TEST CASE POWER NETWORK
Name bcspwr03
Group HB
Matrix ID 15

Num Rows

118

Num Cols

118

Nonzeros

476

Kind

Power Network Problem

Symmetric

Yes

Date

1981

Author

B. Dembart, J. Lewis

Editor

I. Duff, R. Grimes, J. Lewis
Structural Rank 118
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 5.105303e+00
Minimum Singular Value 1.018170e-02
Condition Number 5.014196e+02
Rank 118
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB