Efficient implementation of essentially non-oscillatory shock-capturing schemes
Journal of Computational Physics
Runge-Kutta methods for hyperbolic conservation laws with stiff relaxation terms
Journal of Computational Physics
Relaxed High Resolution Schemes for Hyperbolic Conservation Laws
Journal of Scientific Computing
Relaxation approximation to bed-load sediment transport
Journal of Computational and Applied Mathematics
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A class of semi-discrete third-order relaxation schemes are presented for relaxation systems which approximate systems of hyperbolic conservation laws. These schemes for the scalar conservation law are shown to satisfy the property of total variation diminishing (TVD) in the zero relaxation limit. A third-order TVD Runge-Kutta splitting method is developed for the temporal discretization of the semi-discrete schemes. Numerical results are given illustrating these schemes on one-dimensional nonlinear problems.