VLSI/nv2

VLSI: semiconductor device and process simulation
Name nv2
Group VLSI
Matrix ID 2835
Num Rows 1,453,908
Num Cols 1,453,908
Nonzeros 37,475,646
Pattern Entries 52,728,362
Kind Semiconductor Device Problem
Symmetric No
Date 2018
Author Anonymous
Editor T. Davis
Structural Rank 1,453,908
Structural Rank Full true
Num Dmperm Blocks 69,892
Strongly Connect Components 69,892
Num Explicit Zeros 15,252,716
Pattern Symmetry 100%
Numeric Symmetry 19.8%
Cholesky Candidate no
Positive Definite no
Type real
Download MATLAB Rutherford Boeing Matrix Market
Notes
VLSI: semiconductor device and process simulation                            
                                                                             
Process and Device Simulation matrices: nv1 and nv2 are very ill-conditioned.
Device simulation matrices in this set:                                      
   nv1, nv2, imagesensor, mosfet2, power9, radiation, test1, dgreen          
Process simulation matrices in this set:                                     
   vas_stokes_1M, vas_stokes_2M, vas_stokes_4M, stokes, ss1, ss              
                                                                             
Source: these are real matrices from industry.  The submittor                
requested that their name and company be withheld.