Re: [Libmesh-users] p-refinement for Lagrange variables?

[Roy S. <roy...@ic...>]

p-refinement is supported, but adaptive p-refinement currently isn't.
We require basis functions to be hierarchic (not necessarily
HIERARCHIC) to generate constraint equations between neighboring
elements of different p refinement levels.

So you can do uniform refinement for error estimation, but that's
about it.
---
Roy