Alemdar/Alemdar

Finite-element matrix from Bulent Alemdar, RAM International.
Name Alemdar
Group Alemdar
Matrix ID 923
Num Rows 6,245
Num Cols 6,245
Nonzeros 42,581
Pattern Entries 42,581
Kind 2D/3D Problem
Symmetric Yes
Date 2003
Author B. Alemdar
Editor T. Davis
Structural Rank 6,245
Structural Rank Full true
Num Dmperm Blocks 6
Strongly Connect Components 6
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite no
Type integer
SVD Statistics
Matrix Norm 6.951878e+01
Minimum Singular Value 3.298621e-03
Condition Number 2.107510e+04
Rank 6,245
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB