Local piecewise hyperbolic reconstruction of numerical fluxes for nonlinear scalar conservation laws
SIAM Journal on Scientific Computing
ADER: Arbitrary High Order Godunov Approach
Journal of Scientific Computing
Journal of Computational Physics
Resolution of high order WENO schemes for complicated flow structures
Journal of Computational Physics
Relaxed High Resolution Schemes for Hyperbolic Conservation Laws
Journal of Scientific Computing
Multi-symplectic integration of the Camassa-Holm equation
Journal of Computational Physics
An energy-conserving Galerkin scheme for a class of nonlinear dispersive equations
Journal of Computational Physics
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The Camassa-Holm equation is a conservation law with a non-local flux that models shallow water waves and features soliton solutions with a corner at their crests, so-called peakons. In the present paper a finite-volume method is developed to simulate the dynamics of peakons. This conservative scheme is adaptive, high resolution and stable without any explicit introduction of artificial viscosity. A numerical simulation indicates that a certain plateau shaped travelling wave solution breaks up in time.