HB/can_715

SYMMETRIC PATTERN FROM CANNES,LUCIEN MARRO,JUNE 1981.
Name can_715
Group HB
Matrix ID 105
Num Rows 715
Num Cols 715
Nonzeros 6,665
Pattern Entries 6,665
Kind Structural Problem
Symmetric Yes
Date 1981
Author L. Marro
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 715
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 1.531015e+01
Minimum Singular Value 1.287771e-17
Condition Number 1.188887e+18
Rank 702
sprank(A)-rank(A) 13
Null Space Dimension 13
Full Numerical Rank? no
Download Singular Values MATLAB