HB/impcol_c

UNSYMMETRIC MATRIX - ETHYLENE PLANT MODEL (CHEM ENG) ,1982
Name impcol_c
Group HB
Matrix ID 173
Num Rows 137
Num Cols 137
Nonzeros 400
Pattern Entries 411
Kind Chemical Process Simulation Problem
Symmetric No
Date 1982
Author D. Bogle
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 137
Structural Rank Full true
Num Dmperm Blocks 115
Strongly Connect Components 18
Num Explicit Zeros 11
Pattern Symmetry 4.4%
Numeric Symmetry 1.1%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.200000e+02
Minimum Singular Value 6.786789e-03
Condition Number 1.768141e+04
Rank 137
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB