Goodwin/rim

FEM, fluid mechanics problem. From Ralph Goodwin, Univ. Illinois
Name rim
Group Goodwin
Matrix ID 447
Num Rows 22,560
Num Cols 22,560
Nonzeros 1,014,951
Pattern Entries 1,014,951
Kind Computational Fluid Dynamics Problem
Symmetric No
Date 1995
Author R. Goodwin
Editor T. Davis
Structural Rank 22,560
Structural Rank Full true
Num Dmperm Blocks 2
Strongly Connect Components 2
Num Explicit Zeros 0
Pattern Symmetry 63.9%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 8.234632e+04
Minimum Singular Value 9.291773e-18
Condition Number 8.862282e+21
Rank 22,479
sprank(A)-rank(A) 81
Null Space Dimension 81
Full Numerical Rank? no
Download Singular Values MATLAB