Well-balanced discontinuous Galerkin method for shallow water equations with constant subtraction techniques on unstructured meshes

DOI10.1007/s10915-019-01073-3OpenAlexW2989170915WikidataQ126850729 ScholiaQ126850729MaRDI QIDQ2291903

Huijing Du, Yingjie Liu, Yuan Liu, Zhiliang Xu

Publication date: 31 January 2020

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

Full work available at URL: https://doi.org/10.1007/s10915-019-01073-3

zbMATH Keywords

unstructured meshesshallow water equationsdiscontinuous Galerkin methodshyperbolic balance lawshierarchical reconstructionconstant subtractionremainder correctionsaint-Venant equations

Mathematics Subject Classification ID

Numerical approximation and computational geometry (primarily algorithms) (65Dxx) Numerical linear algebra (65Fxx) Numerical methods for ordinary differential equations (65Lxx) Nonlinear algebraic or transcendental equations (65Hxx) Error analysis and interval analysis (65Gxx)

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