HB/beacxc
U NONSYMMETRIC MATRIX U.S. ECONOMY 1972 -SZYLD-I.E.A.-NYU-
| Name |
beacxc |
| Group |
HB |
| Matrix ID |
78 |
|
Num Rows
|
497 |
|
Num Cols
|
506 |
|
Nonzeros
|
50,409 |
|
Pattern Entries
|
50,409 |
|
Kind
|
Economic Problem |
|
Symmetric
|
No |
|
Date
|
1982 |
|
Author
|
D. Szyld |
|
Editor
|
I. Duff, R. Grimes, J. Lewis |
| Structural Rank |
449 |
| Structural Rank Full |
false |
|
Num Dmperm Blocks
|
10 |
|
Strongly Connect Components
|
66 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
0% |
|
Numeric Symmetry
|
0% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
1.061518e+01 |
| Minimum Singular Value |
0 |
| Condition Number |
Inf
|
| Rank |
449 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
48 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
