HVDC/hvdc2

Power simulation matrix, Alex Wang, Manitoba HVDC, Canada
Name hvdc2
Group HVDC
Matrix ID 1875
Num Rows 189,860
Num Cols 189,860
Nonzeros 1,339,638
Pattern Entries 1,347,273
Kind Power Network Problem
Symmetric No
Date 2007
Author A. Wang
Editor T. Davis
Structural Rank 189,860
Structural Rank Full true
Num Dmperm Blocks 69
Strongly Connect Components 67
Num Explicit Zeros 7,635
Pattern Symmetry 98.9%
Numeric Symmetry 6.3%
Cholesky Candidate no
Positive Definite no
Type real
Download MATLAB Rutherford Boeing Matrix Market
Notes