FIDAP/ex36

TEST MATRIX FROM FIDAP: EX36.MAT
Name ex36
Group FIDAP
Matrix ID 432
Num Rows 3,079
Num Cols 3,079
Nonzeros 53,099
Pattern Entries 53,843
Kind Computational Fluid Dynamics Problem
Symmetric No
Date 1994
Author A. Baggag, Y. Saad
Editor A. Baggag, Y. Saad
Structural Rank 3,079
Structural Rank Full true
Num Dmperm Blocks 3
Strongly Connect Components 3
Num Explicit Zeros 744
Pattern Symmetry 100%
Numeric Symmetry 99.5%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 2.624106e+02
Minimum Singular Value 2.145621e-04
Condition Number 1.223005e+06
Rank 3,079
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB