Norris/lung1
S.Norris, Univ. Auckland. Coupled temp,water vapour transport in lung
| Name | 
lung1 | 
| Group | 
Norris | 
| Matrix ID | 
893 | 
| 
Num Rows
 | 
1,650 | 
| 
Num Cols
 | 
1,650 | 
| 
Nonzeros
 | 
7,419 | 
| 
Pattern Entries
 | 
7,419 | 
| 
Kind
 | 
Computational Fluid Dynamics Problem | 
| 
Symmetric
 | 
No | 
| 
Date
 | 
2003 | 
| 
Author
 | 
S. Norris | 
| 
Editor
 | 
T. Davis | 
 
 
| Structural Rank | 
1,650 | 
| Structural Rank Full | 
true | 
| 
Num Dmperm Blocks
 | 
2 | 
| 
Strongly Connect Components
 | 
2 | 
| 
Num Explicit Zeros
 | 
0 | 
| 
Pattern Symmetry
 | 
57.1% | 
| 
Numeric Symmetry
 | 
0% | 
| 
Cholesky Candidate
 | 
no | 
| 
Positive Definite
 | 
no | 
| 
Type
 | 
real | 
 
| SVD Statistics | 
| Matrix Norm | 
5.169229e+02 | 
| Minimum Singular Value | 
1.056562e-10 | 
| Condition Number | 
4.892498e+12
 | 
| Rank | 
1,549 | 
| sprank(A)-rank(A) | 
101 | 
| Null Space Dimension | 
101 | 
| Full Numerical Rank? | 
no | 
| Download Singular Values | 
MATLAB
 |