GHS_psdef/ford2
Gould, Hu, & Scott: car surface mesh, from Pothen & Kumfert
| Name |
ford2 |
| Group |
GHS_psdef |
| Matrix ID |
1263 |
|
Num Rows
|
100,196 |
|
Num Cols
|
100,196 |
|
Nonzeros
|
544,688 |
|
Pattern Entries
|
544,688 |
|
Kind
|
Structural Problem |
|
Symmetric
|
Yes |
|
Date
|
2004 |
|
Author
|
G. Kumfert, A. Pothen |
|
Editor
|
N. Gould, Y. Hu, J. Scott |
| Structural Rank |
100,196 |
| 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
|
binary |
