Bai/odepb400
MODEL ORDINARY DIFFERENTIAL EIGENVALUE PROBLEM
| Name |
odepb400 |
| Group |
Bai |
| Matrix ID |
317 |
|
Num Rows
|
400 |
|
Num Cols
|
400 |
|
Nonzeros
|
399 |
|
Pattern Entries
|
399 |
|
Kind
|
2D/3D Problem |
|
Symmetric
|
Yes |
|
Date
|
1978 |
|
Author
|
G. Stewart |
|
Editor
|
Z. Bai, D. Day, J. Demmel, J. Dongarra |
| Structural Rank |
399 |
| Structural Rank Full |
false |
|
Num Dmperm Blocks
|
401 |
|
Strongly Connect Components
|
400 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
100% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
2.660000e-14 |
| Minimum Singular Value |
0 |
| Condition Number |
Inf
|
| Rank |
399 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
1 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
