Will Pazner

Hybridization on GPU with nonconforming AMR

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This PR adds GPU support for the hybridization solver with nonconforming AMR. It also fixes the "legacy" hybridization assembly on cases with parallel nonconforming AMR and ghost faces (there were...

This PR adds conforming bubble finite elements, where the shape functions are given by $\phi(\boldsymbol{x}) + b(\boldsymbol{x}) \psi(\boldsymbol{x})$, where $\phi \in \mathcal{P}_p$, $\psi \in \mathcal{P}_q$, and $b$ is the lowest-order...

This PR adds support for Gmsh 4.1 format (binary and ASCII). Along the way, the Gmsh reader is refactored (so that this PR is a net deletion of ~550 lines)....