Mallya/lhr11

Light hydrocarbon recovery. OK if illconditioned,from a nonlinear solvr
Name lhr11
Group Mallya
Matrix ID 742
Num Rows 10,964
Num Cols 10,964
Nonzeros 231,806
Pattern Entries 233,741
Kind Chemical Process Simulation Problem
Symmetric No
Date 1994
Author J. Mallya
Editor T. Davis
Structural Rank 10,964
Structural Rank Full true
Num Dmperm Blocks 1,200
Strongly Connect Components 31
Num Explicit Zeros 1,935
Pattern Symmetry 0.8%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.991276e+01
Minimum Singular Value 3.104050e-19
Condition Number 6.415089e+19
Rank 10,810
sprank(A)-rank(A) 154
Null Space Dimension 154
Full Numerical Rank? no
Download Singular Values MATLAB