[dune-pdelab] Nonoverlapping solver backend for implicit time-steppers

[Jared Okiro]

Dear PDELab Members,

I am solving a reaction-diffusion system with more than two equations in 
2D using
Interior Penalty DG methods on UG grid. The sequential version works 
well, but if I try the parallel
version, I get the error "missing edge communication". I saw sometime 
that edge communication was
implemented in UG but it doesn't work for me.  The linear solver fails 
from the first iteration.
I am still new to DUNE and in particular parallel implementation. I am 
inquiring if there is any example
available for Nonoverlapping solvers with implicit time integrators 
which I can refer to. If not, then I will appreciate any advice.
Thank you.

Kind regards,--

Jared Ouma Okiro,
Institute for Analysis and Numerics,
Otto-von- Guericke Universität,
Universitätsplatz 02, Gebaude 02 / 115
39106 Magdeburg, Germany
Office Tel: +493916712660
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