Grund/bayer05

Unsymmetric Matrix bayer05, Bayer AG, F. Grund, Oct 1995.
Name bayer05
Group Grund
Matrix ID 456
Num Rows 3,268
Num Cols 3,268
Nonzeros 20,712
Pattern Entries 27,836
Kind Chemical Process Simulation Problem
Symmetric No
Date 1997
Author Bayer
Editor F. Grund
Structural Rank 3,268
Structural Rank Full true
Num Dmperm Blocks 3,037
Strongly Connect Components 1
Num Explicit Zeros 7,124
Pattern Symmetry 0.7%
Numeric Symmetry 0.1%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 2.497242e+12
Minimum Singular Value 1.274209e-18
Condition Number 1.959837e+30
Rank 1,666
sprank(A)-rank(A) 1,602
Null Space Dimension 1,602
Full Numerical Rank? no
Download Singular Values MATLAB