Mallya/lhr71
Light hydrocarbon recovery. OK if illconditioned,from a nonlinear solvr
| Name |
lhr71 |
| Group |
Mallya |
| Matrix ID |
750 |
|
Num Rows
|
70,304 |
|
Num Cols
|
70,304 |
|
Nonzeros
|
1,494,006 |
|
Pattern Entries
|
1,528,092 |
|
Kind
|
Chemical Process Simulation Problem |
|
Symmetric
|
No |
|
Date
|
1994 |
|
Author
|
J. Mallya |
|
Editor
|
T. Davis |
| Structural Rank |
70,304 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
15,970 |
|
Strongly Connect Components
|
121 |
|
Num Explicit Zeros
|
34,086 |
|
Pattern Symmetry
|
0.2% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
