Dear Xuhong,
the code is internally there with us and the paper is submitted. We are
currently further polishing, documenting etc. the code, which still may
take approx. 3-6 months, because
Sebastian who did the implementation also needs to write his
dissertation now. For this reason, I want to ask a bit for patience, but
the clear goal is to submit
this code to the official deal.II library.
Best regards,
Thomas W.
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+++++------------------------------------------+++++
Prof. Dr. Thomas Wick
Managing Director of the
Institut für Angewandte Mathematik (IfAM)
Leibniz Universität Hannover (LUH)
Welfengarten 1
30167 Hannover, Germany
Tel.: +49 511 762 3360
Email: thomas.w...@ifam.uni-hannover.de
www: https://ifam.uni-hannover.de/wick
www: https://thomaswick.org
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Am 28.06.23 um 16:01 schrieb Wolfgang Bangerth:
On 6/27/23 23:54, xuhong liu wrote:
In this paper, it said that it give a method to deal with hanging
node using FE Nedelec element, but when i try to constrain the
Stiffness matrix, it show me a error, i want to know how to do??
Xuhong,
the error message tells you the story: The element you are trying to
use apparently does not implement hanging node constraints. Since you
don't show the code, I can only assume that you use the FENedelecSZ
element, which indeed does not implement these constraints.
The paper suggests that it does, but I don't think that the
implementation of these constraints have ever been submitted as a
patch to deal.II. It would probably be useful for you to ask the
authors about the status of the changes they must have made.
Best
W.
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