HB/beause

U NONSYMMETRIC MATRIX U.S. ECONOMY 1972 -SZYLD-I.E.A.-NYU-
Name beause
Group HB
Matrix ID 80
Num Rows 497
Num Cols 507
Nonzeros 44,551
Pattern Entries 44,551
Kind Economic Problem
Symmetric No
Date 1982
Author D. Szyld
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 459
Structural Rank Full false
Num Dmperm Blocks 31
Strongly Connect Components 8
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 2.184483e+05
Minimum Singular Value 1.294005e-30
Condition Number 1.688156e+35
Rank 459
sprank(A)-rank(A) 0
Null Space Dimension 38
Full Numerical Rank? no
Download Singular Values MATLAB