Insights on the coercivity of the ESFR methods for elliptic problems

DOI10.1016/j.camwa.2020.09.001zbMath1452.65356OpenAlexW3087150403MaRDI QIDQ2212334

Samuel Quaegebeur, Siva K. Nadarajah

Publication date: 20 November 2020

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2020.09.001

zbMATH Keywords

Poisson equationBassi and Rebay II numerical fluxesESFR methodsinterior penalty numerical fluxes

Mathematics Subject Classification ID

Stability in context of PDEs (35B35) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Second-order elliptic equations (35J15) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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