HB/mbeaflw

U NONSYMMETRIC MATRIX U.S. ECONOMY 1972 -SZYLD-I.E.A.-NYU-
Name mbeaflw
Group HB
Matrix ID 210
Num Rows 496
Num Cols 496
Nonzeros 49,920
Pattern Entries 49,920
Kind Economic Problem
Symmetric No
Date 1982
Author D. Szyld
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 448
Structural Rank Full false
Num Dmperm Blocks 10
Strongly Connect Components 54
Num Explicit Zeros 0
Pattern Symmetry 31.6%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.976238e+04
Minimum Singular Value 0
Condition Number Inf
Rank 448
sprank(A)-rank(A) 0
Null Space Dimension 48
Full Numerical Rank? no
Download Singular Values MATLAB