Bai/mhd4800a

ALFVEN SPECTRA IN MAGNETOHYDRODYNAMICS
Name mhd4800a
Group Bai
Matrix ID 1624
Num Rows 4,800
Num Cols 4,800
Nonzeros 102,252
Pattern Entries 102,252
Kind Electromagnetics Problem
Symmetric No
Date 1994
Author A. Booten, M. Kooper, H. van der Vorst, S. Poedts, J. Goedbloed
Editor Z. Bai, D. Day, J. Demmel, J. Dongarra
Structural Rank 4,800
Structural Rank Full true
Num Dmperm Blocks 8
Strongly Connect Components 8
Num Explicit Zeros 0
Pattern Symmetry 76.8%
Numeric Symmetry 26.8%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 3.628701e+05
Minimum Singular Value 9.324603e-28
Condition Number 3.891534e+32
Rank 3,302
sprank(A)-rank(A) 1,498
Null Space Dimension 1,498
Full Numerical Rank? no
Download Singular Values MATLAB