PARSEC/Si2
Real-space pseudopotential method. Zhou, Saad, Tiago, Chelikowsky, Univ MN
| Name |
Si2 |
| Group |
PARSEC |
| Matrix ID |
1360 |
|
Num Rows
|
769 |
|
Num Cols
|
769 |
|
Nonzeros
|
17,801 |
|
Pattern Entries
|
17,801 |
|
Kind
|
Theoretical/Quantum Chemistry Problem |
|
Symmetric
|
Yes |
|
Date
|
2005 |
|
Author
|
Y. Zhou, Y. Saad, M. Tiago, J. Chelikowsky |
|
Editor
|
T. Davis |
| Structural Rank |
769 |
| 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
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
4.138131e+01 |
| Minimum Singular Value |
2.422115e-01 |
| Condition Number |
1.708478e+02
|
| Rank |
769 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
