Norris/fv2
S.Norris, Univ. Auckland. FEM, Laplace eqn 2D 101x101 mesh
| Name |
fv2 |
| Group |
Norris |
| Matrix ID |
888 |
|
Num Rows
|
9,801 |
|
Num Cols
|
9,801 |
|
Nonzeros
|
87,025 |
|
Pattern Entries
|
87,025 |
|
Kind
|
2D/3D Problem |
|
Symmetric
|
Yes |
|
Date
|
2003 |
|
Author
|
S. Norris |
|
Editor
|
T. Davis |
| Structural Rank |
9,801 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
1 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
100% |
|
Cholesky Candidate
|
yes |
|
Positive Definite
|
yes |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
4.510050e+00 |
| Minimum Singular Value |
5.120235e-01 |
| Condition Number |
8.808286e+00
|
| Rank |
9,801 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
