Explicit Least-Degree Boundary Filters for Discontinuous Galerkin

DOI10.1137/17M1114016zbMath1372.65255arXiv1604.07479WikidataQ42622355 ScholiaQ42622355MaRDI QIDQ5350446

Dang Manh Nguyen, Jörg Peters

Publication date: 1 September 2017

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1604.07479

zbMATH Keywords

numerical experimentsdiscontinuous Galerkinshifted convolutionSIAC filteringsmoothness-increasing accuracy-conserving filterssymbolic representationboundary filterspline filterhyperbolic test equation

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

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