[ODE] CG solver makes contacts sticky
Hendrix_ at gmx.net
Sat Apr 14 16:35:41 MST 2007
the CG solver makes the contacts very sticky, even if I set them to
"perfectly sliding". How is that?
The SOR solver returns with an "lambda error" of about 1e+4. The CG
solver returns with an error of 1e-8. (Both with a setting of 100
When I set the iterations to 1..5, the CG solver produces "slippy
Is it necessary NOT to solve the system of equations precisely?
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