A Third-Order Finite Volume Semi-Implicit Method for the Shallow Water-Exner Model
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DOI: 10.1007/s10915-025-03093-8
Abstract: In this work, third-order semi-implicit schemes on staggered meshes for the shallow water and Saint-Venant-Exner systems are presented. They are based on a third-order extension of the technique introduced in Casulli & Cheng [15]. The… read more here.
Keywords: shallow water; third order; exner; semi implicit ... See more keywords
Lie Symmetry Analysis of the One-Dimensional Saint-Venant-Exner Model
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DOI: 10.3390/sym14081679
Abstract: We present the Lie symmetry analysis for a hyperbolic partial differential system known as the one-dimensional Saint-Venant–Exner model. The model describes shallow-water systems with bed evolution given by the Exner terms. The sediment flux is… read more here.
Keywords: exner; model; one dimensional; symmetry ... See more keywords