GHS_psdef/bmwcra_1

stiffness matrix
Name bmwcra_1
Group GHS_psdef
Matrix ID 1254
Num Rows 148,770
Num Cols 148,770
Nonzeros 10,641,602
Pattern Entries 10,644,002
Kind Structural Problem
Symmetric Yes
Date 2004
Author S. Mayer
Editor J. Koster
Structural Rank 148,770
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 2,400
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite yes
Type real
Download MATLAB Rutherford Boeing Matrix Market
Notes