Bai/ck656

CHUCK MATRIX (MULTIPLE EIGENVALUES) J. CULLUM
Name ck656
Group Bai
Matrix ID 308
Num Rows 656
Num Cols 656
Nonzeros 3,884
Pattern Entries 3,884
Kind 2D/3D Problem
Symmetric No
Date 1986
Author J. Cullum
Editor Z. Bai, D. Day, J. Demmel, J. Dongarra
Structural Rank 656
Structural Rank Full true
Num Dmperm Blocks 2
Strongly Connect Components 2
Num Explicit Zeros 0
Pattern Symmetry 99.1%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 5.732038e+00
Minimum Singular Value 5.157781e-06
Condition Number 1.111338e+06
Rank 656
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB