On the negative-order norm accuracy of a local-structure-preserving LDG method

DOI10.1007/s10915-011-9503-5zbMath1457.65205OpenAlexW2046484485MaRDI QIDQ427204

Fengyan Li

Publication date: 13 June 2012

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10915-011-9503-5

zbMATH Keywords

harmonic polynomialdiscontinuous Galerkin methodLaplace equationlocal-structure-preservingnegative-order norm

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items (3)

Non-conforming harmonic virtual element method: \(h\)- and \(p\)-versions ⋮ Embedded Trefftz discontinuous Galerkin methods ⋮ Unfitted Trefftz discontinuous Galerkin methods for elliptic boundary value problems

Cites Work

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