2020 | OriginalPaper | Chapter
Nonoverlapping Additive Schwarz Method for hp-DGFEM with Higher-order Penalty Terms
Authors : Piotr Krzyzanowski, Marcus Sarkis
Published in: Domain Decomposition Methods in Science and Engineering XXV
Publisher: Springer International Publishing
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The problem is discretized by an h-p symmetric interior higher-order [4] discontinuous Galerkin finite element method. In a k-th order multipenalty method, one penalizes the jumps of scaled normal higher-order derivatives up to order across the interelement boundaries—so the standard interior penalty method corresponds to taking k = 0.