Pothen/sphere3

sphere3, with coordinates. From NASA, collected by Alex Pothen
Name sphere3
Group Pothen
Matrix ID 884
Num Rows 258
Num Cols 258
Nonzeros 1,794
Pattern Entries 1,794
Kind Structural Problem
Symmetric Yes
Date 2003
Author NASA
Editor G. Kumfert, A. Pothen
Structural Rank 258
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
SVD Statistics
Matrix Norm 6.972454e+00
Minimum Singular Value 1.074436e-16
Condition Number 6.489407e+16
Rank 253
sprank(A)-rank(A) 5
Null Space Dimension 5
Full Numerical Rank? no
Download Singular Values MATLAB