HB/nos2

SYMMETRIC MATRIX, FE APPROXIMATION TO BIHARMONIC OPERATOR ON BEAM.
Name nos2
Group HB
Matrix ID 218
Num Rows 957
Num Cols 957
Nonzeros 4,137
Pattern Entries 4,137
Kind Structural Problem
Symmetric Yes
Date 1982
Author H. Simon
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 957
Structural Rank Full true
Num Dmperm Blocks 2
Strongly Connect Components 2
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite yes
Type real
SVD Statistics
Matrix Norm 1.572826e+11
Minimum Singular Value 3.084227e+01
Condition Number 5.099580e+09
Rank 957
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB