Variational formulations for explicit Runge-Kutta Methods
نویسندگان
چکیده
منابع مشابه
2-stage explicit total variation diminishing preserving Runge-Kutta methods
In this paper, we investigate the total variation diminishing property for a class of 2-stage explicit Rung-Kutta methods of order two (RK2) when applied to the numerical solution of special nonlinear initial value problems (IVPs) for (ODEs). Schemes preserving the essential physical property of diminishing total variation are of great importance in practice. Such schemes are free of spurious o...
متن کاملValidated Explicit and Implicit Runge-Kutta Methods∗†
A set of validated numerical integration methods based on explicit and implicit Runge-Kutta schemes is presented to solve, in a guaranteed way, initial value problems of ordinary differential equations. Runge-Kutta methods are well-known to have strong stability properties, which make them appealing to be the basis of validated numerical integration methods. A new approach to bound the local tr...
متن کامل2-stage explicit total variation diminishing preserving runge-kutta methods
in this paper, we investigate the total variation diminishing property for a class of 2-stage explicit rung-kutta methods of order two (rk2) when applied to the numerical solution of special nonlinear initial value problems (ivps) for (odes). schemes preserving the essential physical property of diminishing total variation are of great importance in practice. such schemes are free of spurious o...
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ژورنال
عنوان ژورنال: Finite Elements in Analysis and Design
سال: 2019
ISSN: 0168-874X
DOI: 10.1016/j.finel.2019.06.007