DRIVCAV/cavity19
Driven Cavity 20 x 20, Reynolds number: 300
Name |
cavity19 |
Group |
DRIVCAV |
Matrix ID |
398 |
Num Rows
|
4,562 |
Num Cols
|
4,562 |
Nonzeros
|
131,735 |
Pattern Entries
|
138,187 |
Kind
|
Subsequent Computational Fluid Dynamics Problem |
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
|
6,452 |
Pattern Symmetry
|
95.3% |
Numeric Symmetry
|
0% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
1.402562e+01 |
Minimum Singular Value |
1.410113e-06 |
Condition Number |
9.946450e+06
|
Rank |
4,562 |
sprank(A)-rank(A) |
0 |
Null Space Dimension |
0 |
Full Numerical Rank? |
yes |
Download Singular Values |
MATLAB
|