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
|