Boeing/bcsstm36

MASS MATRIX, AUTOMOBILE SHOCK ABSORBER ASSEMBLY
Name bcsstm36
Group Boeing
Matrix ID 346
Num Rows 23,052
Num Cols 23,052
Nonzeros 320,606
Pattern Entries 320,606
Kind Structural Problem
Symmetric Yes
Date 1995
Author R. Grimes
Editor T. Davis
Structural Rank 12,172
Structural Rank Full false
Num Dmperm Blocks 3
Strongly Connect Components 10,881
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 6.053850e-01
Minimum Singular Value 0
Condition Number Inf
Rank 12,172
sprank(A)-rank(A) 0
Null Space Dimension 10,880
Full Numerical Rank? no
Download Singular Values MATLAB