VanVelzen/std1_Jac3_db

Chemical process simulation, Nils van Velzen (diagonal blocks only)
Name std1_Jac3_db
Group VanVelzen
Matrix ID 1335
Num Rows 21,982
Num Cols 21,982
Nonzeros 531,826
Pattern Entries 531,826
Kind Chemical Process Simulation Problem
Symmetric No
Date 2006
Author N. van Velzen
Editor T. Davis
Structural Rank 21,982
Structural Rank Full true
Num Dmperm Blocks 11,091
Strongly Connect Components 11,091
Num Explicit Zeros 0
Pattern Symmetry 35.9%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 4.826864e+11
Minimum Singular Value 1.164485e-11
Condition Number 4.145062e+22
Rank 8,940
sprank(A)-rank(A) 13,042
Null Space Dimension 13,042
Full Numerical Rank? no
Download Singular Values MATLAB