Oberwolfach/chipcool0

Oberwolfach: convective thermal flow
Name chipcool0
Group Oberwolfach
Matrix ID 1428
Num Rows 20,082
Num Cols 20,082
Nonzeros 281,150
Pattern Entries 281,150
Kind Model Reduction Problem
Symmetric No
Date 2004
Author C. Moosmann, A. Griener
Editor E. Rudnyi
Structural Rank 20,082
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 86.9%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 3.144574e-01
Minimum Singular Value 3.774612e-08
Condition Number 8.330854e+06
Rank 20,082
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB
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Notes
Primary matrix in this model reduction problem is the Oberwolfach A matrix