A numerical dispersion-dissipation analysis of discontinuous Galerkin methods based on quadrilateral and triangular elements

Xijun He,Dinghui Yang,Xueyuan Huang,Xiao Ma

A numerical dispersion-dissipation analysis of discontinuous Galerkin methods based on quadrilateral and triangular elements

2020

Xijun He
Dinghui Yang
Xueyuan Huang
Xiao Ma

ABSTRACTThe dispersive and dissipative properties of numerical methods are important for numerical modeling. We have evaluated a numerical dispersion-dissipation analysis for two discontinuous Gale...

Keywords:

Geotechnical engineering
Dissipation
Geology
Discontinuous Galerkin method
Mathematical analysis
Quadrilateral
Numerical dispersion
Numerical analysis

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