[Getdp] Perpendicularedge

[Christophe Geuzaine]

> On 28 Jul 2019, at 16:51, Panteleev, Anton <anton.panteleev at haw-hamburg.de> wrote:
> 
> Dear Sirs,
> 
> I have a problem with Functionspace and although I understand no difference between Form1P and Form1.

Form1P is a 1-form "perpendicular to the plane z=0". You would use this e.g. for the magnetic vector potential or the electric field for problems with currents along the z-axis. You would use Form1 for the magnetic vector potential or the electric field when the currents are in the z=0 plane.

Christophe

> In GetDP document is a short explanation that Form1P is perpendicular to z-surface. but when can I use exactly Form1P and Form1? Maybe that can explain me?
> Thanks for your help in advance.
> 
> 
> Best regards 
> Anton Panteleev
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— 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine