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
|