Mallya/lhr10

Light hydrocarbon recovery. OK if illconditioned,from a nonlinear solvr
Name lhr10
Group Mallya
Matrix ID 740
Num Rows 10,672
Num Cols 10,672
Nonzeros 228,395
Pattern Entries 232,633
Kind Chemical Process Simulation Problem
Symmetric No
Date 1994
Author J. Mallya
Editor T. Davis
Structural Rank 10,672
Structural Rank Full true
Num Dmperm Blocks 912
Strongly Connect Components 31
Num Explicit Zeros 4,238
Pattern Symmetry 0.9%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.890656e+01
Minimum Singular Value 1.031275e-17
Condition Number 1.833319e+18
Rank 10,602
sprank(A)-rank(A) 70
Null Space Dimension 70
Full Numerical Rank? no
Download Singular Values MATLAB