Hohn/sinc18
M. Hohn, Univ Utah. Single-material crack problem, sinc basis log grid
| Name |
sinc18 |
| Group |
Hohn |
| Matrix ID |
922 |
|
Num Rows
|
16,428 |
|
Num Cols
|
16,428 |
|
Nonzeros
|
948,696 |
|
Pattern Entries
|
973,826 |
|
Kind
|
Materials Problem |
|
Symmetric
|
No |
|
Date
|
2003 |
|
Author
|
M. Hohn |
|
Editor
|
T. Davis |
| Structural Rank |
16,428 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
779 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
25,130 |
|
Pattern Symmetry
|
1.2% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
4.207672e+08 |
| Minimum Singular Value |
3.199549e-03 |
| Condition Number |
1.315083e+11
|
| Rank |
16,428 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
