DIMACS10/333SP
DIMACS10 numerical/333SP : A 2-D Tri-Element mesh around a car
| Name |
333SP |
| Group |
DIMACS10 |
| Matrix ID |
2577 |
|
Num Rows
|
3,712,815 |
|
Num Cols
|
3,712,815 |
|
Nonzeros
|
22,217,266 |
|
Pattern Entries
|
22,217,266 |
|
Kind
|
Undirected Graph |
|
Symmetric
|
Yes |
|
Date
|
2011 |
|
Author
|
C. S. Yin, J. T. Zhang |
|
Editor
|
H. Meyerhenke |
| Structural Rank |
|
| Structural Rank Full |
|
|
Num Dmperm Blocks
|
|
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
100% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
binary |
| Download |
MATLAB
Rutherford Boeing
Matrix Market
|
| Notes |
DIMACS10 set: numerical/333SP
source: http://www.cc.gatech.edu/dimacs10/archive/numerical.shtml
The instances NACA0015, M6, 333SP, AS365, and NLR are 2-dimensional FE
triangular meshes with coordinate information. 333SP and AS365 are
actually converted from existing 3-dimensional models to 2D places,
while the rest are created from geometry. The corresponding coordinate
files have been assembled in one archive. They have been created and
contributed by Chan Siew Yin with the help of Jian Tao Zhang,
Department of Mechanical Engineering, University of New Brunswick,
Fredericton, Canada.
|
