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
|