Energy stable and structure-preserving algorithms for the stochastic Galerkin system of 2D shallow water equations

Shallow water equations (SWE) are fundamental nonlinear hyperbolic PDE-based models in fluid dynamics that are essential for studying a wide range of geophysical and engineering phenomena. Therefore, stable and accurate numerical methods for SWE are needed. Although some algorithms are well studied...

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Bibliographic Details

Published in:	Computer methods in applied mechanics and engineering Vol. 440; p. 117932
Main Authors:	Epshteyn, Yekaterina, Narayan, Akil, Yu, Yinqian
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15.05.2025
Subjects:	Energy conservative schemes Energy stable schemes Entropy flux pair Stochastic Galerkin Stochastic shallow water equations Structure-preserving Energy conservative schemes Stochastic Galerkin Structure-preserving Entropy flux pair Stochastic shallow water equations Energy stable schemes
ISSN:	0045-7825
Online Access:	Get full text
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