I’m trying to solve the Stokes equations with BDM element in Freefem. However, there seems to be only BDM1 element. It’s so frustrating. Because I want to verify the convergence-order of the error with a higher BDM element. Is there any other way to use a higher BDM element?
Thank you for your help！
Apparently implementation is not trivial. For example, this from circa
2009 posted earlier mentions FF at the time,
maybe someone has a better more current ref on the issues.
Ok, I’ll read this article carefully. Thank you for your reply！
Yes, I know,
If you have time to code :
a papier on this subject:
and the DOF is defini here:
This is more than a half day coding for me,
I can help you.
Wow！I would appreciate it if you could help me implement the code！Thank you！