FIDAP/ex9

TEST MATRIX FROM FIDAP: EX9.MAT
Name ex9
Group FIDAP
Matrix ID 440
Num Rows 3,363
Num Cols 3,363
Nonzeros 99,471
Pattern Entries 99,471
Kind Computational Fluid Dynamics Problem
Symmetric Yes
Date 1994
Author A. Baggag, Y. Saad
Editor A. Baggag, Y. Saad
Structural Rank 3,363
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite yes
Type real
SVD Statistics
Matrix Norm 3.787030e+09
Minimum Singular Value 3.243986e-04
Condition Number 1.167400e+13
Rank 3,344
sprank(A)-rank(A) 19
Null Space Dimension 19
Full Numerical Rank? no
Download Singular Values MATLAB