Schenk_IBMSDS/2D_54019_highK
Olaf Schenk, Univ. Basel: IBM TJ Watson, Yorktown, semiconductor device
Name |
2D_54019_highK |
Group |
Schenk_IBMSDS |
Matrix ID |
955 |
Num Rows
|
54,019 |
Num Cols
|
54,019 |
Nonzeros
|
486,129 |
Pattern Entries
|
996,414 |
Kind
|
Semiconductor Device Problem |
Symmetric
|
No |
Date
|
2003 |
Author
|
IBM |
Editor
|
O. Schenk |
Structural Rank |
54,019 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
7,157 |
Strongly Connect Components
|
7,157 |
Num Explicit Zeros
|
510,285 |
Pattern Symmetry
|
99.8% |
Numeric Symmetry
|
19% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |