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BWM2000: Brusselator Wave Model in Chemical Reaction

generated by MVMBWM, from the NEP Collection

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Structure Plot City Plot
structure plot city plot
3D Interactive City Plot

[ VRML Version 2, gzipped ] 167773 bytes

Matrix Statistics

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Size Type
2000 x 2000, 7996 entries real unsymmetric
totaldiagonalbelow diagonalabove diagonalA-A'
7996 2000 2998 2998 2000
Column Data Row Data
Average nonzeros per column : 4
Standard deviation : 0.045

longest2 4
shortest1 3

Average nonzeros per row : 4
Standard deviation : 0.045

longest2 4
shortest1 3

Bandwidths Profile Storage
lower1001 upper1001
average |i-j|2.5e+02
lower bandwidth0 1000 5e+02 5e+02
upper bandwidth0 1000 5e+02 5e+02

Symmetric skyline storage requirement:1999998

Heaviest diagonals
offset from main0 -1 1 -1000 1000
nonzeros2000 1998 1998 1000 1000
accumulated percent25.0150.0074.9987.49100.00

Top 5 out of 5 nonvoid diagonals.
Frobenius norm2.6e+06 condition number (est.)2.9e+05
2-norm (est.)1.2e+05 diagonal dominanceno

Generator Information

Generator MVMBWM
Source: Y. Saad, University of Minnesota
Discipline:Chemical engineering

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Last change in this page: Wed Sep 22 13:37:30 US/Eastern 2004 [Comments: ]