The following publications are possibly variants of this publication:
- hp-dGFEM for second-order mixed elliptic problems in polyhedraDominik Schötzau, Christoph Schwab, Thomas P. Wihler. moc, 85(299):1051-1083, 2016. [doi]
- hp-DGFEM for Second Order Elliptic Problems in Polyhedra II: Exponential ConvergenceDominik Schötzau, Christoph Schwab, Thomas P. Wihler. siamnum, 51(4):2005-2035, 2013. [doi]
- Exponential Convergence of hp-FEM for Elliptic Problems in Polyhedra: Mixed Boundary Conditions and Anisotropic Polynomial DegreesDominik Schötzau, Christoph Schwab. focm, 18(3):595-660, 2018. [doi]