Chen/pkustk03

PKU SYMMETRIC STIFFNESS, SILOS IN WAREHOUSE
Name pkustk03
Group Chen
Matrix ID 849
Num Rows 63,336
Num Cols 63,336
Nonzeros 3,130,416
Pattern Entries 3,130,416
Kind Structural Problem
Symmetric Yes
Date 2002
Author P. Chen
Editor T. Davis
Structural Rank 63,336
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