Chen/pkustk12

PKU SYMMETRIC STIFFNESS, JIJIAN PLAZA, CHINA
Name pkustk12
Group Chen
Matrix ID 858
Num Rows 94,653
Num Cols 94,653
Nonzeros 7,512,317
Pattern Entries 7,512,317
Kind Structural Problem
Symmetric Yes
Date 2002
Author P. Chen
Editor T. Davis
Structural Rank 94,653
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