Bai/olm1000

OLMSTEAD FLOW MODEL
Name olm1000
Group Bai
Matrix ID 319
Num Rows 1,000
Num Cols 1,000
Nonzeros 3,996
Pattern Entries 3,996
Kind Computational Fluid Dynamics Problem
Symmetric No
Date 1994
Author K. Meerbergen
Editor Z. Bai, D. Day, J. Demmel, J. Dongarra
Structural Rank 1,000
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 66.7%
Numeric Symmetry 33.3%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 9.211618e+04
Minimum Singular Value 6.193842e-02
Condition Number 1.487222e+06
Rank 1,000
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
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Notes