DRIVCAV/cavity15
Driven Cavity 15 x 15, Reynolds number: 1000
Name |
cavity15 |
Group |
DRIVCAV |
Matrix ID |
394 |
Num Rows
|
2,597 |
Num Cols
|
2,597 |
Nonzeros
|
71,601 |
Pattern Entries
|
76,367 |
Kind
|
Subsequent Computational Fluid Dynamics Problem |
Symmetric
|
No |
Date
|
1996 |
Author
|
A. Chapman |
Editor
|
A. Baggag, Y. Saad |
Structural Rank |
2,597 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
242 |
Strongly Connect Components
|
242 |
Num Explicit Zeros
|
4,766 |
Pattern Symmetry
|
93.7% |
Numeric Symmetry
|
0% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
3.901493e+01 |
Minimum Singular Value |
1.743173e-06 |
Condition Number |
2.238156e+07
|
Rank |
2,597 |
sprank(A)-rank(A) |
0 |
Null Space Dimension |
0 |
Full Numerical Rank? |
yes |
Download Singular Values |
MATLAB
|