Sandia/fpga_dcop_23

Sandia/fpga_dcop_23 circuit simulation matrix. Sandia National Lab.
Name fpga_dcop_23
Group Sandia
Matrix ID 1077
Num Rows 1,220
Num Cols 1,220
Nonzeros 5,892
Pattern Entries 5,892
Kind Subsequent Circuit Simulation Problem
Symmetric No
Date 2003
Author R. Hoekstra
Editor T. Davis
Structural Rank 1,220
Structural Rank Full true
Num Dmperm Blocks 188
Strongly Connect Components 34
Num Explicit Zeros 0
Pattern Symmetry 81.8%
Numeric Symmetry 32.2%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 2.871652e+00
Minimum Singular Value 9.834844e-13
Condition Number 2.919875e+12
Rank 1,220
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
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Notes
next: Sandia/fpga_dcop_24 first: Sandia/fpga_dcop_01