[Getdp] analytical Jacobian
Christophe Geuzaine
c.geuzaine at ulg.ac.be
Tue Dec 21 00:44:20 CET 2004
Fabian Dortu wrote:
> Hello,
>
> I would like to know if it is possible to provide an analytical Jacobian
> (the user provides the derivative of the functions appearing in the
> Formulation) in the Newton's loop for the resolution of non-linear
> systems?
Yes, using a "JacNL" term. Have a look at
http://geuz.org/getdp/wiki/MagnetoStaticsNonLinear for an example.
Best,
Christophe
> If not, is it planned for the future?
>
> Regards,
> Fabian
>
>
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Christophe Geuzaine
Applied and Computational Mathematics, Caltech
geuzaine at acm.caltech.edu - http://geuz.org