FIDAP/ex12

TEST MATRIX FROM FIDAP: EX12.MAT
Name ex12
Group FIDAP
Matrix ID 410
Num Rows 3,973
Num Cols 3,973
Nonzeros 79,077
Pattern Entries 80,211
Kind Computational Fluid Dynamics Problem
Symmetric Yes
Date 1994
Author A. Baggag, Y. Saad
Editor A. Baggag, Y. Saad
Structural Rank 3,973
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 1,134
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.284612e+02
Minimum Singular Value 2.073914e-16
Condition Number 6.194143e+17
Rank 3,972
sprank(A)-rank(A) 1
Null Space Dimension 1
Full Numerical Rank? no
Download Singular Values MATLAB