Zitney/extr1

Chemical process separation, Steve Zitney, Cray Research
Name extr1
Group Zitney
Matrix ID 836
Num Rows 2,837
Num Cols 2,837
Nonzeros 10,967
Pattern Entries 11,407
Kind Chemical Process Simulation Problem
Symmetric No
Date 1997
Author S. Zitney
Editor T. Davis
Structural Rank 2,837
Structural Rank Full true
Num Dmperm Blocks 880
Strongly Connect Components 1
Num Explicit Zeros 440
Pattern Symmetry 0.4%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 7.412999e+05
Minimum Singular Value 2.197020e-07
Condition Number 3.374115e+12
Rank 2,836
sprank(A)-rank(A) 1
Null Space Dimension 1
Full Numerical Rank? no
Download Singular Values MATLAB