DNVS/ship_001

DNV-Ex 2 : Ship structure, predesign model-1999-01-17
Name ship_001
Group DNVS
Matrix ID 1277
Num Rows 34,920
Num Cols 34,920
Nonzeros 3,896,496
Pattern Entries 4,644,230
Kind Structural Problem
Symmetric Yes
Date 1999
Author C. Damhaug
Editor J. Koster
Structural Rank 34,920
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 747,734
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite yes
Type real
SVD Statistics
Matrix Norm 1.787896e+12
Minimum Singular Value 5.646575e-01
Condition Number 3.166337e+12
Rank 34,888
sprank(A)-rank(A) 32
Null Space Dimension 32
Full Numerical Rank? no
Download Singular Values MATLAB