[Getdp] example of fixed point iteration in GetDP

Frederic Trillaud Pighi ftrillaudp at pumas.iingen.unam.mx
Mon Jul 14 18:29:04 CEST 2014

Dear all, 

I have a non-linear magnetodynamics problem that involves a fixed point iteration. Would someone have an example to share or some recommendation how to implement the algorithm? 

The problem is the following (A formulation, sig: electrical conductivity, Je: applied current): 

Curl[nu*Curl(A)]+sig*dA/dt = Je 


sig = f(-dA/dt+Je/sig]) 


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