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Include linear dispersion relation for all equations #131

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JoshuaLampert opened this issue Aug 12, 2024 · 1 comment · Fixed by #168

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JoshuaLampert commented Aug 12, 2024 •

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It would be nice to have a function, which returns the linear dispersion relation for each set of equations.

BBM-BBM, e.g.: Lampert, Ranocha, Structure-Preserving Numerical Methods for Two Nonlinear Systems of Dispersive Wave Equations (2024)
Svärd-Kalisch equations: Svärd, Kalisch, A novel energy-bounded Boussinesq model and a well balanced and stable numerical discretisation (2023)
Serre-Green-Naghdi, hyperbolic approximation: Favrie, Gavrilyuk, A rapid numerical method for solving Serre–Green–Naghdi equations describing long free surface gravity waves (2017).

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Add linear dispersion relation #168

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JoshuaLampert closed this as completed in #168

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JoshuaLampert commented Feb 17, 2025

Let's keep this open for now because the hyperbolic Serre-Green-Naghdi equations are still missing.

JoshuaLampert reopened this

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