HB/plsk1919
PLATZMAN SKEW-SYMMETRIC FINITE DIFFERENCE THREE OCEAN MODEL
| Name |
plsk1919 |
| Group |
HB |
| Matrix ID |
230 |
|
Num Rows
|
1,919 |
|
Num Cols
|
1,919 |
|
Nonzeros
|
9,662 |
|
Pattern Entries
|
9,662 |
|
Kind
|
2D/3D Problem |
|
Symmetric
|
No |
|
Date
|
1975 |
|
Author
|
J. Lewis |
|
Editor
|
I. Duff, R. Grimes, J. Lewis |
| Structural Rank |
1,919 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
11 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
1.709280e+00 |
| Minimum Singular Value |
8.471168e-17 |
| Condition Number |
2.017762e+16
|
| Rank |
1,918 |
| sprank(A)-rank(A) |
1 |
| Null Space Dimension |
1 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
