Thank you Vikram,

I'm solving the electromagnetic wave equation using Newmark system.

What are forward_sensitivity_derivatives that you are talking about?

Michael.



On 03/14/2019 03:08 PM, Vikram Garg wrote:
If you are worried about accuracy issues due to the use of penalties,
then there are ways of quantifying these pretty well using
forward_sensitivity_derivatives, when taken with respect the penalty.

Thanks.
Vikram Garg

vikramvgarg.github.io/

On Thu, Mar 14, 2019 at 2:03 PM Michael Povolotskyi <mpovo...@purdue.edu> wrote:
Thank you,

the penalty method is what I'm currently doing.

Michael.


On 03/14/2019 03:00 PM, Stogner, Roy H wrote:
On Thu, 14 Mar 2019, Michael Povolotskyi wrote:

is it possible to apply dirichlet boundary conditions for Nedelec elements?
I don't believe so - the former predate the latter and at quick glance
the code seems hardcoded to expect scalar variable fields.

You might be stuck using a penalty method as a workaround.
---
Roy


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