Elliptic Problems in Curved Domains Using Cubature Points Based Triangular Spectral Elements and Isoparametric Mappings

DOI10.4208/JMS.V53N3.20.01zbMath1463.65396OpenAlexW4310326300MaRDI QIDQ3385958

Publication date: 14 January 2021

Published in: Journal of Mathematical Study (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/jms.v53n3.20.01

zbMATH Keywords

spectral element method triangular elements curved domains cubature points diagonal mass matrix isoparametric mappings

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) 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)

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