Bai/qh882

QUEBEC HYDRO POWER SYSTEM, DEO
Name qh882
Group Bai
Matrix ID 328
Num Rows 882
Num Cols 882
Nonzeros 3,354
Pattern Entries 3,354
Kind Power Network Problem
Symmetric No
Date 1994
Author D. Ndereyimana
Editor Z. Bai, D. Day, J. Demmel, J. Dongarra
Structural Rank 882
Structural Rank Full true
Num Dmperm Blocks 43
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 92.6%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 6.686351e+12
Minimum Singular Value 2.718254e-04
Condition Number 2.459796e+16
Rank 821
sprank(A)-rank(A) 61
Null Space Dimension 61
Full Numerical Rank? no
Download Singular Values MATLAB