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 |