Sandia/fpga_dcop_12

Sandia/fpga_dcop_12 circuit simulation matrix. Sandia National Lab.
Name fpga_dcop_12
Group Sandia
Matrix ID 1066
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 8.374127e+00
Minimum Singular Value 6.668639e-13
Condition Number 1.255748e+13
Rank 1,219
sprank(A)-rank(A) 1
Null Space Dimension 1
Full Numerical Rank? no
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Notes
next: Sandia/fpga_dcop_13 first: Sandia/fpga_dcop_01