HB/fs_760_3

UNSYMMETRIC FACSIMILE CONVERGENCE MATRIX
Name fs_760_3
Group HB
Matrix ID 154
Num Rows 760
Num Cols 760
Nonzeros 5,816
Pattern Entries 5,976
Kind Subsequent 2D/3D Problem
Symmetric No
Date 1983
Author A. Curtis
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 760
Structural Rank Full true
Num Dmperm Blocks 17
Strongly Connect Components 17
Num Explicit Zeros 160
Pattern Symmetry 65.1%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 3.097873e+08
Minimum Singular Value 3.119169e-12
Condition Number 9.931724e+19
Rank 381
sprank(A)-rank(A) 379
Null Space Dimension 379
Full Numerical Rank? no
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Notes
next: - first: HB/fs_760_1