Cunningham/m3plates
FE mass matrix, 3 plates meeting at a line. A. Cunningham
Name |
m3plates |
Group |
Cunningham |
Matrix ID |
843 |
Num Rows
|
11,107 |
Num Cols
|
11,107 |
Nonzeros
|
6,639 |
Pattern Entries
|
6,639 |
Kind
|
Acoustics Problem |
Symmetric
|
Yes |
Date
|
2002 |
Author
|
A. Cunningham |
Editor
|
T. Davis |
Structural Rank |
6,639 |
Structural Rank Full |
false |
Num Dmperm Blocks
|
6,641 |
Strongly Connect Components
|
11,107 |
Num Explicit Zeros
|
0 |
Pattern Symmetry
|
100% |
Numeric Symmetry
|
100% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
1.628082e-01 |
Minimum Singular Value |
0 |
Condition Number |
Inf
|
Rank |
6,639 |
sprank(A)-rank(A) |
0 |
Null Space Dimension |
4,468 |
Full Numerical Rank? |
no |
Download Singular Values |
MATLAB
|