DRIVCAV/cavity16

Driven Cavity 20 x 20, Reynolds number: 0
Name cavity16
Group DRIVCAV
Matrix ID 395
Num Rows 4,562
Num Cols 4,562
Nonzeros 137,887
Pattern Entries 138,187
Kind Computational Fluid Dynamics Problem Sequence
Symmetric No
Date 1996
Author A. Chapman
Editor A. Baggag, Y. Saad
Structural Rank 4,562
Structural Rank Full true
Num Dmperm Blocks 322
Strongly Connect Components 322
Num Explicit Zeros 300
Pattern Symmetry 95.3%
Numeric Symmetry 65.4%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.306900e+01
Minimum Singular Value 1.392776e-06
Condition Number 9.383416e+06
Rank 4,562
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB
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Notes
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