FIDAP/ex13

TEST MATRIX FROM FIDAP: EX13.MAT
Name ex13
Group FIDAP
Matrix ID 411
Num Rows 2,568
Num Cols 2,568
Nonzeros 75,628
Pattern Entries 75,628
Kind Computational Fluid Dynamics Problem
Symmetric Yes
Date 1994
Author A. Baggag, Y. Saad
Editor A. Baggag, Y. Saad
Structural Rank 2,568
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 1.258419e+10
Minimum Singular Value 1.060273e-05
Condition Number 1.186882e+15
Rank 1,434
sprank(A)-rank(A) 1,134
Null Space Dimension 1,134
Full Numerical Rank? no
Download Singular Values MATLAB