Aliasing errors due to quadratic nonlinearities on triangular spectral /\(hp\) element discretisations

DOI10.1007/s10665-006-9079-5zbMath1110.65111OpenAlexW2107940133WikidataQ60059742 ScholiaQ60059742MaRDI QIDQ870703

Robert M. Kirby, Spencer J. Sherwin

Publication date: 14 March 2007

Published in: Journal of Engineering Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10665-006-9079-5

zbMATH Keywords

interpolationNavier-Stokes equationsnumerical exampleserror boundscollocationFekete pointshp-finite element methodElectrostatic pointsGalerkin spectral element methodHigh-order finite elementsIntegration errorsTriangular Lobatto points

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Error bounds for boundary value problems involving PDEs (65N15) Navier-Stokes equations (35Q30)

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