Chen/pkustk13

PKY SYMMETRIC STIFFNESS, MACHINE ELEMENT
Name pkustk13
Group Chen
Matrix ID 859
Num Rows 94,893
Num Cols 94,893
Nonzeros 6,616,827
Pattern Entries 6,616,827
Kind Structural Problem
Symmetric Yes
Date 2002
Author P. Chen
Editor T. Davis
Structural Rank 94,893
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