Koutsovasilis/F1
Matrix from Panagiotis Koutsovasilis, Technische Universita(")t Dresden
| Name |
F1 |
| Group |
Koutsovasilis |
| Matrix ID |
1411 |
|
Num Rows
|
343,791 |
|
Num Cols
|
343,791 |
|
Nonzeros
|
26,837,113 |
|
Pattern Entries
|
26,837,113 |
|
Kind
|
Structural Problem |
|
Symmetric
|
Yes |
|
Date
|
2006 |
|
Author
|
P. Koutsovasilis |
|
Editor
|
T. Davis |
| Structural Rank |
343,791 |
| 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 |
