FIDAP/ex32

TEST MATRIX FROM FIDAP: EX32.MAT
Name ex32
Group FIDAP
Matrix ID 429
Num Rows 1,159
Num Cols 1,159
Nonzeros 11,047
Pattern Entries 11,343
Kind Computational Fluid Dynamics Problem
Symmetric Yes
Date 1994
Author A. Baggag, Y. Saad
Editor A. Baggag, Y. Saad
Structural Rank 1,159
Structural Rank Full true
Num Dmperm Blocks 2
Strongly Connect Components 2
Num Explicit Zeros 296
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.165513e+02
Minimum Singular Value 8.776615e-18
Condition Number 1.327975e+19
Rank 1,158
sprank(A)-rank(A) 1
Null Space Dimension 1
Full Numerical Rank? no
Download Singular Values MATLAB