[Libmesh-users] Gradient of C1 error

[Ataollah M. <am...@ti...>]

Dear all,

I found a potential bug with Clough elements. I'm solving a 4th order
problem using C1 Clough elements and when I plot magnitude of gradient of
the solution I found out that it is discontinuous on mesh partition
boundaries. I would appreciate if any comments.

Thanks,
Ata