DNVS/crplat2
Matrix Representation of CRPLAT2, corrugated plate field
| Name |
crplat2 |
| Group |
DNVS |
| Matrix ID |
1259 |
|
Num Rows
|
18,010 |
|
Num Cols
|
18,010 |
|
Nonzeros
|
960,946 |
|
Pattern Entries
|
960,946 |
|
Kind
|
Structural Problem |
|
Symmetric
|
Yes |
|
Date
|
2004 |
|
Author
|
C. Damhaug |
|
Editor
|
N. Gould, Y. Hu, J. Scott |
| Structural Rank |
18,010 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
1 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
100% |
|
Cholesky Candidate
|
yes |
|
Positive Definite
|
no |
|
Type
|
binary |
| SVD Statistics |
| Matrix Norm |
5.733685e+01 |
| Minimum Singular Value |
1.971424e-202 |
| Condition Number |
2.908398e+203
|
| Rank |
2,912 |
| sprank(A)-rank(A) |
15,098 |
| Null Space Dimension |
15,098 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
