Chen/pkustk06

PKU SYMMETRIC STIFFNESS, COFFERDAM 43164 DOFS
Name pkustk06
Group Chen
Matrix ID 852
Num Rows 43,164
Num Cols 43,164
Nonzeros 2,571,768
Pattern Entries 2,571,768
Kind Structural Problem
Symmetric Yes
Date 2002
Author P. Chen
Editor T. Davis
Structural Rank 43,164
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite no
Type binary
Download MATLAB Rutherford Boeing Matrix Market
Notes