Boeing/bcsstm39
SHUTTLE SOLID ROCKET BOOSTER, MASS MATRIX , E. PRAMONO, NASA AMES
Name |
bcsstm39 |
Group |
Boeing |
Matrix ID |
349 |
Num Rows
|
46,772 |
Num Cols
|
46,772 |
Nonzeros
|
46,772 |
Pattern Entries
|
46,772 |
Kind
|
Structural Problem |
Symmetric
|
Yes |
Date
|
1995 |
Author
|
R. Grimes |
Editor
|
T. Davis |
Structural Rank |
46,772 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
46,772 |
Strongly Connect Components
|
46,772 |
Num Explicit Zeros
|
0 |
Pattern Symmetry
|
100% |
Numeric Symmetry
|
100% |
Cholesky Candidate
|
yes |
Positive Definite
|
yes |
Type
|
real |