Hohn/sinc12
M. Hohn, Univ Utah. Single-material crack problem, sinc basis log grid
| Name |
sinc12 |
| Group |
Hohn |
| Matrix ID |
920 |
|
Num Rows
|
7,500 |
|
Num Cols
|
7,500 |
|
Nonzeros
|
283,992 |
|
Pattern Entries
|
294,986 |
|
Kind
|
Materials Problem |
|
Symmetric
|
No |
|
Date
|
2003 |
|
Author
|
M. Hohn |
|
Editor
|
T. Davis |
| Structural Rank |
7,500 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
527 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
10,994 |
|
Pattern Symmetry
|
1.8% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
5.676552e+07 |
| Minimum Singular Value |
1.479797e-03 |
| Condition Number |
3.836033e+10
|
| Rank |
7,500 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
